_________________ is normally found close to the radar, where the beam is closest to the ground.

Answers

Answer 1

Ground clutter is normally found close to the radar, where the beam is closest to the ground.

Ground clutter refers to the radar echoes caused by non-meteorological targets, such as buildings, trees, and other terrestrial objects. These echoes can sometimes interfere with the radar's ability to detect and interpret meteorological phenomena, such as precipitation, wind, and storm patterns.

Radar systems emit radio waves that bounce off objects and return to the radar receiver. The system then processes these signals to identify and track various objects, such as storms or aircraft. However, when the radar beam is close to the ground, it encounters numerous obstacles that cause the radio waves to scatter, leading to ground clutter. This phenomenon is more pronounced when the radar's antenna is at a low elevation angle, causing the radar beam to interact more closely with the ground.

To minimize the effects of ground clutter, modern radar systems employ various techniques, such as filtering and signal processing algorithms. These methods help distinguish between meteorological and non-meteorological targets, allowing meteorologists to focus on relevant data for weather prediction and analysis. In addition, radar operators can adjust the antenna's elevation angle or change the radar's range resolution to reduce ground clutter.

In summary, ground clutter is a common challenge faced by radar systems when the beam is close to the ground, as it can interfere with the detection of meteorological events. Advanced filtering techniques and adjustments to the radar system can help mitigate its effects, allowing for more accurate weather analysis and forecasting.

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Related Questions

Why do metamorphic rocks in some young mountain belts occur in paired metamorphic belts, with a high-pressure, low temperature belt nearest the subduction zone as a low-pressure, high-temperature belt farther into the overriding plate

Answers

The occurrence of paired metamorphic belts in some young mountain belts can be explained by the process of subduction.

Subduction occurs when one tectonic plate is forced under another, creating a subduction zone. As the plate is forced deeper into the mantle, it experiences high pressure and low temperature conditions, causing the rocks to undergo metamorphism and form high-pressure metamorphic rocks. As the plate continues to move deeper into the mantle, it eventually reaches a point where the temperature is high enough to cause metamorphism of the rocks, creating low-pressure, high-temperature metamorphic rocks.

The reason for the occurrence of paired metamorphic belts is due to the differences in pressure and temperature conditions within the subduction zone. The rocks closest to the subduction zone experience higher pressure and lower temperatures, while the rocks farther away from the subduction zone experience lower pressures and higher temperatures. This results in the formation of two distinct metamorphic belts. In summary, the occurrence of paired metamorphic belts in some young mountain belts can be attributed to the process of subduction and the differences in pressure and temperature conditions within the subduction zone.

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7
Select the correct answer.
A land rush happened in Oklahoma in the 1890s thanks to the discovery of which mineral?
O A.
gold
SOB. gypsum
O C. lead
O D. zinc
Reset
Next

Answers

the right answer isn’t there


Explanation: The land rush in Oklahoma in the 1890s was not due to the discovery of a mineral, but rather the opening of unassigned lands in Oklahoma Territory for settlement by the U.S. government. The land rush began on April 22, 1889, and thousands of people, known as "sooners," rushed to stake their claims on the available land.

What percentage of Earth's freshwater is accessible in surface rivers and lakes?
a) 1%
b) 10%
c) 30%
d) 70%
e) 97%

Answers

only about 0.3% of earths freshwater is found in the surface water of lakes and rivers.

Kilometers of Rail Lines
(thousands)
IZU
100
80
60
40
20
0
1840
1860
1900
Year
Which country built the most railroad lines during this period?
O Russia
O Germany
O Great Britain
O the United States.
REED
1880
A
-Great Britain
Germany
-Russia
-US

Answers

Answer:

ttyyt you Lord for his birthday and I hope you in school and r I will be at the house y you

Q fill in the blanks
1.When the Sun, the moon and the Earth are not properly lined up , then _________________ occurs

Answers

Answer:

solar eclipse is said to occur

Answer:

A partial solar eclipse occurs.

how much lower are projections of greenhouse gas emissions in rcp4.5 compared to rcp 8.5 (by the end of the 21st century)?

Answers

The lower projections of greenhouse gas emissions in rcp4.5 compared to rcp 8.5 (by the end of the 21st century) is 85%

About Greenhouse Gases

A greenhouse is a building whose walls and roof are made of glass with the aim that heat from the sun's rays is captured during the day, trapped inside the building so that at night the temperature inside the building remains warm. This is usually done by farmers in countries with four seasons so that farming activities can continue even though the temperature gets cold at night.

In principle, the greenhouse effect is the same as the conditions that occur in greenhouses, where the sun's heat is trapped in the earth's atmosphere and causes the earth's temperature to warm. The gases in the atmosphere that capture the sun's heat are called greenhouse gases.

Included in the greenhouse gases in the atmosphere are carbon dioxide (CO2), nitrogen dioxide (N2O), methane (CH4), and freon (SF6, HFC and PFC).

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which of the folloning is a right of us citizens but not right of non citizens

Answers

Answer:

You haven't gave any options but let's see I think "a passport"or "safety"

Which of the following is an example of a formal region?
A.
The New York City metropolitan area


B.
Southern California


C.
The Mississippi River Valley


D.
Mexico

Answers

South California is an example of a formal region. Hence, option B is appropriate.

Write about South California.

The warm climate and stunning Pacific shoreline of Southern California are well-known attractions. Near the Mexican border, San Diego is well-known for its surfing areas and enormous Balboa Park, which is home to a world-famous zoo and museums. Coronado, a resort city, is located across the bay. Los Angeles is located up the coast and is the location of the Hollywood Studios, the Getty Center for Art, Griffith Park, and the upscale stores on Rodeo Drive in Beverly Hills.

Southern California living has a certain allure. The southern region of California is the ideal location for both dreamers, realists, and anyone in between due to its year-round sunlight, stunning beaches, and vibrant culture.

Los Altos Hills is California's wealthiest city. Beginning in 2022, the town slightly edges out Woodside as well as Hillsborough with a median income of $251,000. Since 2019, Los Altos Hills has become the wealthiest community in California (prior, it was in fourth place).

Hence, option B is correct.

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Among the three layes of the Earth's interior, which layer do you think is the most important one? Justify your opinion.

Answers

In my opinion, the most important layer of the Earth's interior is the mantle.

Why is mantle the the most important layer of the Earth?

The mantle is the layer that lies between the Earth's crust and core and is made up of hot, dense rock that is in a semi-solid state. The mantle is responsible for a number of critical processes that shape our planet and make it habitable, including plate tectonics, volcanic activity, and the Earth's magnetic field.

Plate tectonics, for example, is driven by the movement of the hot, convecting mantle material, which pushes and pulls on the Earth's crust, leading to the formation of mountains, ocean basins, and other features. Volcanic activity is also a result of mantle activity, as hot molten rock from the mantle rises up to the surface and erupts as lava and ash. Finally, the mantle also plays a key role in generating the Earth's magnetic field, which protects us from harmful solar radiation and helps to sustain life on our planet.

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What is the large lakes in the world?

Answers

The largest lakes in the world include the Caspian Sea, Lake Superior, Lake Victoria, and Lake Huron.

Lakes are large bodies of water surrounded by land on all sides. The world has numerous lakes, varying in size, shape, and depth. The Caspian Sea, located between Europe and Asia, is the largest lake in the world with a surface area of about 143,000 square miles. Lake Superior, located in North America, is the largest freshwater lake by surface area and the third largest by volume.

Lake Victoria, located in Africa, is the largest tropical lake and the second-largest freshwater lake by surface area. Lake Huron, located in North America, is the third-largest freshwater lake by surface area.

These large lakes have significant economic, environmental, and cultural importance. They provide fresh water for drinking, irrigation, and fishing, and also support a variety of plant and animal species. In addition, they serve as important transportation routes, recreational areas, and tourist attractions.

Overall, lakes play a vital role in the world's water cycle and provide a variety of benefits to humans and the environment. Understanding their importance and protecting them from pollution and overuse is crucial for a sustainable future.

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how does the government benefit from manufacturing industries

Answers

Answer:

Manufacturing industries offer various benefits that governments can utilize: For one. These industries play a critical role in economic growth by creating jobs and generating income. Prosperous manufacturing sectors create employment opportunities for many individuals resulting in increased consumer spending while contributing significantly to government revenues. Additionally. Governments impose various taxes such as corporate income tax; sales tax; value added tax (VAT); and import/export duties helping them generate significant revenues that aid the development of social programs including education or healthcare systems alongside infrastructure projects like constructing roads. Another benefit would be the production of goods for export which is common among these industries with foreign exchange earnings coming back into the countrys' treasury. This improves a countrys balance of trade while enhancing its overall global competitiveness encouraging even more investments from other countries down the line in addition to benefits manufacturers receive from subsidies or low interest loans on imports made easier without tariffs applied to raw materials benefiting both local producers as well as consumers.

Identify one city in eastern Europe that has over 5 million people

Answers

Answer:

London

Explanation:

Answer:

Hey!

My answer to you is MOSCOW!

Explanation:

MOSCOW is the capital city of RUSSIA and within the area known as EASTERN EUROPE (NOT POLITICALLY, but GEOGRAPHICALLY)

MOSCOW has a population of around 12,538,000 people!

I HOPE THIS HELPED YOU!

Explain the tradition of the place they visited.

Answers

There are various reasons for which a person likes traveling. Maybe you like to see new places and explore locations you have never seen before. Maybe you like looking at beautiful landscapes. Alternatively, perhaps you are interested in the culture and traditions a certain nation has. The latter is not as common as the first ones, but it is a legitimate reason to travel across the world. Some people are just curious to see what is like to live in another country. Some nations have a unique way of life, something that you do not see every day. Certain traditions have been kept for hundreds or thousands of years. Those are the ones you want to see. To witness such things, you must know which cultures hold them. Below you will find a list with ten destinations where tradition is put on a pedestal. You will have a lot to learn from the people you find there.

Answer:

People travel for pleasure and need. People have to travel for work, to move location, to study or attend family. People like to travel for many kinds of pleasure. They like to see beautiful places, explore cultures and cuisines. Some like to try activities in different locations or visit family and friends.

HELP ASAP!!!! With an explanation

HELP ASAP!!!! With an explanation

Answers

Answer:

Idea, A, C

Explanation:

Because the idea hadn't formed to a theory because it had little to no evidence and A and C show the two continents connecting previously and explains that these animals couldn't of swam or flew all the way across the world supporting his idea of pangea.

What are some examples of palces that would need a small scale map?

Answers

Answer:

Maps are representation of a geographic region on paper. Small scale maps depict a larger geographic area with few details . Small scale maps usually show less details  than large scale maps, but depict larger  parts of the Earth. Maps with regional, national, and international extents usually require small scale .

Which event took place during the Copernican revolution, when most people started to believe in a heliocentric model of the solar system?

Aristotle developed his model of the solar system.
Copernicus rediscovered Aristarchus’s heliocentric model.
Kepler's laws of planetary motion.
Newton’s theories of gravity were dismissed and considered invalid

Answers

Kepler's laws of planetary motion took place during the Copernican revolution, when most people started to believe in a heliocentric model of the solar system.

Kepler’s 3 legal guidelines of planetary movement may be said as follows: All planets circulate approximately the sun in elliptical orbits, having the sun as one of the foci. A radius vector joining any planet to the solar sweeps out identical regions in identical lengths of time. The squares of the sidereal intervals (of revolution) of the planets are immediately proportional to the cubes of their suggest distances from the solar. knowledge of those laws, especially the second, proved important to Sir Isaac Newton in 1684–85, when he formulated his well-known regulation of gravitation among Earth and the Moon and between the sun and the planets, postulated via him to have validity for all objects anywhere inside the universe. Newton showed that the movement of bodies issue to central gravitational force need not always comply with the elliptical orbits exact by means of the first law of Kepler however can take paths described through other, open conic curves; the movement can be in parabolic or hyperbolic orbits, relying on the entire electricity.

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C. keplers law of planetary motion

Explanation:

just took the test and i got a 100

the conditions on the surface of venus are; mars has a period and direction of rotation that are; the clouds in the atmosphere of venus consist primarily of; an earth-based telescopic view of venus shows; when venus is at its brightest as seen from the earth (near greatest elongation) it is; the internal structure of mercury is most likely a; mercury looks very similar to which planet or satellite in our solar system; the most common surface features on venus are

Answers

Craters, volcanoes, mountains, and vast lava plains characterize the terrain. Consequently, Mars and Earth both rotate in the same way (counterclockwise if you look down on the solar system from North of the ecliptic). On Mars, the Sun will always rise in the East, using the same definition of East as on Earth.

In several ways, Mercury common to the moon of Earth. Venus' atmosphere is 96% carbon dioxide. Sulfuric acid is used to make thick clouds between 30 and 60 kilometers in altitude, and the greenhouse effect of CO2 keeps the surface temperature high. The Sun-Earth-Venus angle allows us to observe the planet at its brightest at two points during its orbit. When Venus is at an elongation of 39°, roughly 36 days before and after inferior conjunction, these phenomena—known as peak brilliancy—occur.

Around 85% of the planet's radius, or 1,289 miles (2,074 kilometers), is made up of a substantial metallic core. It appears to be partially molten or liquid based on the evidence. Similar to the mantle and crust of Earth, Mercury's outer layer is only around 400 kilometers (250 miles) thick. Despite Mercury being closer to the Sun, it is the planet with the highest temperature in our solar system. Venus's surface reaches temperatures of roughly 900 °F (475 °C), which are hot enough to melt lead.

The surface is rust-colored, covered in thousands of massive volcanoes, strongly crushed mountains, and other geological features. Venus's surface is obscured by dense clouds, so we can't see it from Earth. But as our understanding of Venus has grown, we now know that the planet's surface is dotted with craters, volcanoes, mountains, and enormous lava plains.

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A HIGH ISO is ___ sensitive to light and will have____noise in the photograph

Answers

A HIGH ISO is very sensitive to light and will have high levels of noise in the photograph

What is a high ISO setting?

A HIGH ISO setting on a camera increases its sensitivity to light, allowing it to capture brighter images in low-light conditions.

However, this increased sensitivity also leads to higher levels of digital noise in the resulting photograph. This noise appears as grainy or speckled patches throughout the image, particularly in areas of shadow or darker tones.

The level of noise will depend on the specific camera and ISO setting used, as well as factors such as shutter speed and aperture.

Balancing these factors is crucial to achieving a well-exposed, low-noise image in challenging lighting situations.

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10 facts about seas ​

Answers

Answer:

The ocean covers more than 70 percent of the earth’s surface.

About 94 percent of the earth’s wildlife is found in the ocean.

More than 70 percent of the earth’s oxygen is produced by the ocean.

Five percent of the land belonging to the United States is surrounded by the ocean.

The sun is what makes the ocean blue.

The deepest part of the ocean is called the Mariana Trench, which is around 7 miles deep and is located in the South Pacific Ocean.

The water pressure at the bottom of the Mariana Trench is eight tons per square inch. This means the pressure there is enough to crush you.

Coral creates its own “sunscreen” by producing coral fluoresce that protects the algae found in coral.

The largest mountain range is found underwater and is called the Mid-Oceanic Ridge that is around 40,390 miles long.

The loudest sound ever recorded was made by an iceberg. In 1997, the sound was recorded and named, “The Bloop.” It was said to be heard from more than 3,000 miles away.

Explanation:

Answer:

1.Oceans encircle 70% of the planet's surface.


2.The oceans contain more than 90% of the planet's living biomass.

3.Land-based activities account for 80% of all pollution in seas and oceans.

4.Nearly 40% of the world's population lives 60 kilometres or less from the coast.

5.Near the ocean are three-quarters of the world's megacities.

6.Eighty percent of people will reside within 100 kilometres of the coast by 2010.

7.The global economy loses US$12.8 billion a year as a result of illness and death brought on by contaminated coastal waters.

8.Hepatitis has an annual economic cost of $7.2 billion only from contaminated seafood.

9.Each year, plastic waste kills countless fish, 100,000 marine mammals, and up to one million sea birds.


Explanation:

About how far does the Swave travel through Earth in 13 minutes?

Answers

2,000 km , hope this helps <3

14. How many time zones are there?

Answers

Answer:

The United States is divided into six time zones: Hawaii-Aleutian time, Alaska time, Pacific time, Mountain time, Central time and Eastern time.

Explanation:

help with geography pls :)

help with geography pls :)

Answers

Answer:

When the sun shines on earth, the sunlight warms up the earth, in the way that sunlight would warm up a greenhouse. At night, when there is no sunlight, the earth cools down,  just like a greenhouse. When cooling down, the earth keeps some of the warmth trapped in the atmosphere- just like how a greenhouse would.

Answer:

When there is sunlight, the Earth gets heated up. During the night, the Earth cools, releasing the heat into the air. There is a greenhouse effect.

5. Answer the guide questions:
Q1. How are the earthquakes distributed on the map and where are
they located?
Q2. Name places where there are no earthquakes.
Q3. How are the volcanoes distributed on the map and where are they
located?
Q4. Compare the location of majority of earthquake epicenters with
the location of volcanoes around the world?
Q5. Why do you think it is important for us to identify areas which are
prone to earthquakes?
Q6. What do you think is the basis of scientists in dividing the Earth's
lithosphere into several plates?

Sana ma tulungan po​

Answers

Explanation:

1.The earthquakes are mainly distributed along the edges of the platonic plates on the map.

2.Norway. Explanation: Norway is one of Countries where earthquacke activity is sporadic and Unusual. Means the people from norway didnt felt any Earthquake for 10 years.

4.Volcanoes and earthquakes are both produced from the divergent and convergent movement of the tectonic plate boundaries. The best association to this is the pacific ring of fire wherein, most of the earthquake epicenters are located on the pacific plate on the ring of volcanoes.

5.Answer. It is important to identify areas that are prone to earthquakes in order to prepare for the possibility that they may occur. ... If there is an area that rarely receives earthquakes of any significant size, there is no reason to construct every bridge, building, etc, to be earthquake resistant.

6.The basis of the scientist in dividing the Earth's lithosphere into several segments called plates is the distribution of earthquake epicenters, location of volcanoes, and formation of mountain ranges. All of this geological features that are formed because of plate movement.

Question :grade ano po ito?

which of the following provides a record of atmospheric CO2 concentrations back through almost 800,000 years?a. comparison of old and new photographs of valley glaciersb. precise gravitational measurements using satellitesc. measurements of CO2 concentrations in glacial air bubblesd. measurement of sea ice thicknesses in the arctice. global climate models

Answers

Measurements of CO2 concentrations in glacial air bubbles provide a record of atmospheric CO2 concentrations back through almost 800,000 years.

The correct answer is c. Measurements of CO2 concentrations in glacial air bubbles. Scientists have conducted extensive research on ice cores extracted from glaciers and ice sheets in various regions, such as Antarctica and Greenland. These ice cores contain trapped air bubbles that provide a direct record of atmospheric composition, including CO2 concentrations, dating back hundreds of thousands of years.

By analyzing the composition of these air bubbles, scientists can reconstruct past atmospheric CO2 levels with a high degree of accuracy. This data is crucial for understanding long-term climate patterns, studying the relationship between greenhouse gas concentrations and climate change, and providing insights into natural climate variability.

The ice core records have been instrumental in confirming the link between CO2 concentrations and global temperature variations over geological timescales.

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What do the earthworks constructed by the adena and the hopewell people tell us about their culture?.

Answers

The earthworks constructed by the Adena and Hopewell people indicate their spiritual beliefs, social organization, trade networks, agricultural practices, and artistic expression. These structures serve as tangible evidence of the rich and complex cultures that flourished in North America before European contact.

The earthworks constructed by the Adena and Hopewell people provide valuable insights into their culture. These ancient Native American civilizations left behind impressive earthwork structures that offer clues about their social, religious, and economic practices.

1. Spiritual and Religious Significance: The Adena and Hopewell people built large burial mounds and ceremonial earthworks. These structures suggest a strong focus on spiritual and religious beliefs. For example, the Great Serpent Mound in Ohio is an iconic earthwork that may have held symbolic significance related to fertility or the cosmos.

2. Social Organization: The construction of elaborate earthworks required significant labour and collaboration. These projects indicate a well-organized society with shared goals and specialized labour roles. The earthworks might have served as communal gathering places or centres for social and political activities.

3. Trade and Exchange: The presence of exotic materials, such as copper and marine shells, in some earthwork sites suggests long-distance trade networks. The Adena and Hopewell people likely engaged in extensive trade and exchange, indicating connections with other regions and cultures.

4. Agricultural Practices: The construction of earthworks required substantial knowledge of the landscape and natural resources. The Adena and Hopewell people likely practised sophisticated agricultural techniques to support their settlements. They may have utilized the fertile soils near the earthworks for growing crops.

5. Artistic Expression: The earthwork constructions demonstrate the artistic skills of these ancient civilizations. The geometric shapes and intricate designs found in some earthwork sites suggest a deep appreciation for aesthetics and creativity.

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which process describes the warm ocean that transfers heat to the air above it?(1 point) responses convection convection radiation radiation conduction conduction reflection

Answers

The process that describes the warm ocean that transfers heat to the air above it is convection. (Option A).

What is Convection?

Convection is the transfer of heat through the movement of fluids (such as air or water) due to differences in temperature and density. In the case of a warm ocean, the water at the surface is heated by the sun, making it less dense and causing it to rise. This upward movement of warm water carries heat to the cooler air above, which in turn can lead to the formation of clouds and precipitation.

Convection occurs when a fluid (such as a gas or a liquid) is heated from below. As the fluid is heated, it becomes less dense and rises, creating a convection current. This movement of the fluid carries heat energy with it, transferring the heat from the source to other parts of the fluid or to the surrounding environment.

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Identify the 3 largest islands in the Mediterranean in
order from west to east.

Answers

Answer:

Sicily.

Sardinia.

Cyprus .

Corsica .

Explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

Greenland

New Guinea  

Borneo

Do you think the concern that
immigrants—both legal and
undocumented—would skip the census if it included a citizenship question is valid? Why or why not?
Please answer fastt!!

Answers

yes, due to fear of being deported or flagged by immigration services

where do thunderstorms form most frequently in the u.s.? why is this the case? is this also where most tornadoes occur? explain

Answers

Thunderstorms are most likely to form in the central and eastern United States, particularly in the "Thunderstorm Alley" region that stretches from Texas to Nebraska. This is due to the presence of warm, moist air from the Gulf of Mexico and cold, dry air from Canada, which can collide and create the instability needed for thunderstorm development. However, it's worth noting that thunderstorms can occur anywhere in the United States, and even in other parts of the world, given the right conditions.

As for tornadoes, they tend to occur more frequently in the Great Plains region of the United States, particularly in a corridor known as "Tornado Alley" that stretches from Texas to South Dakota. This is due to the presence of strong wind shear (changes in wind speed and direction with height) and the presence of a jet stream that can help to create and intensify tornadoes. However, tornadoes can also occur outside of this region, and can even occur in conjunction with thunderstorms in other parts of the country.

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volcanoes occur at tectonic plate boundaries that are

Answers

Answer:here it is

Explanation:Most volcanoes form at the boundaries of Earth's tectonic plates. ... The two types of plate boundaries that are most likely to produce volcanic activity are divergent plate boundaries and convergent plate boundaries. Divergent Plate Boundaries. At a divergent boundary, tectonic plates move apart from one another.

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