How can studying glaciers and other iceforms help climatologist, climate scientists, understand the changes in the earth's climate over time? ​

Answers

Answer 1

Answer:

looking for things frozen in glaciers can help determine what the climate was like thousands of years ago such as the amount of pollen and gas bubbles in a sample of ice

Explanation:


Related Questions

Which sentence from the article introduces the idea that people can play a role in erosion? question 4 options: together, they shaped the sharp peaks of the himalaya mountains in asia and the spectacular rock towers of bryce canyon, in the u.s. state of utah. they also carved fjords, deep inlets along the coast of scandinavia. sometimes, engineers simply install structures to physically prevent rocks or soil from being eroded away. erosion is a natural process, but human activity can make it happen more quickly.

Answers

erosion is a natural process, but human activity can make it happen more quickly is the sentence from the article introduces the idea that people can play a role in erosion. Hence, option D is correct.

What is the role of erosion?

Role erosion is the method your employer uses to gradually scale back your duties and responsibilities while keeping you in the dark.

Erosion is the movement of particles away from their source. erosion in action Wind-borne small rock fragments flying down a mountainside. Rock and soil deterioration caused by chemical processes is known as chemical weathering.

Thus, option D is correct.

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What factors led to the Chinese Exclusion Act?

Many Chinese were not planning on staying in the US, and therefore, didn't see
themselves as Americans
.
Chinese immigrants were willing to be paid less, which created resentment.

Chinese people stood out because they did not look like their European
American counterparts.

all of the options
please help quick

Answers

One of several discriminatory U.S. laws that limited Chinese immigration and made Chinese people was the Chinese Exclusion Act of 1882.

What Is the Chinese Exclusion Act?

The Chinese Exclusion Act of 1882 was the first significant statute imposing restrictions on immigration to the US. Many Americans on the West Coast blamed Chinese employees for the economy's difficulties and declining wages. Congress passed the Chinese Exclusion Act despite the fact that the Chinese made up only 0.002 percent of the country's population in order to appease labor demands and allay worries about preserving white "racial purity."

The purpose of the Chinese Immigration Act

The Chinese Immigration Act of 1923 was approved by the government of Prime Minister William Lyon Mackenzie King in response to repeated calls for stronger regulations to limit Chinese immigration.

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One of Roosevelt's first actions as president was to close all banks and then permit only sound banks to reopen. What words from his inaugural speech might suggest that this would be a priority?

Answers

“There must be a strict supervision of all banking and credit investments; there must be an end her speculation with other peoples money"

In two or thee sentences, define an externality and explain how the government ensures that companies take responsibility for negative externalities

Answers

Government can play a role in reducing negative externalities by taxing goods when their production generates spillover costs. This taxation effectively increases the cost of producing such goods.

Consider the interactions between the Aborigines and the British settlers. Then, based on your knowledge of U.S. history, think about how American Indians in North America interacted with European settlers. Use the tables below to compare and contrast these native peoples and their relations with European settlers.

Answers

Answer:

Here is your answer for plato / edmentum... see image

Explanation:

Consider the interactions between the Aborigines and the British settlers. Then, based on your knowledge

Which geographical line effects climate?
Longitude
Latitude

Answers

i think it’s latitude
Latitude. There is a relashonship between latitude and temperature around the world as temperatures are typically warmer approaching the equator and cooler approaching the poles

Which pattern decribe the age of ocean rock baed on core ample from the ocean floor?(1 point)

Answers

Basalt, a dark volcanic rock, primarily makes up the ocean basins' foundation.

why there are five oceans?

What five oceans are there? The Pacific Ocean, Atlantic, Indian Ocean, Arctic Ocean, and Southern Ocean are the five names of the oceans. Today, the earth's surface is covered by five bodies of water, including our one world ocean, five oceans (also known as Ocean 5), and two seas, which together account for more than 97 percent of the planet's water.

When did the ocean last experience freezing?

According to geological evidence, the oceans may well have locked at least twice in the past. The previous occurrence was about 650 million years old. The fossil record is poor, yet enough single-celled animals did survive that cataclysm to repopulate the Earth.

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What happened to India’s factories and manufacturing when the British took over?

Answers

The British affect the Indian industries as they brought about the Destruction of Industry. The British were said to have stopped buying the Indian textiles in pounds and as such were paying with the use of the Bengal revenue at very small rates, making the peasant to be more impoverished. This was what  made the industry to be destroyed.

How did Britain stop India manufacturing?

They made use of the Tariff policy and this was what brought about the death or decline of the handicraft industry.

The British government were said to have used  preferential trade policies through which  British goods were going into India duty free.

Therefore, The British affect the Indian industries as they brought about the Destruction of Industry. The British were said to have stopped buying the Indian textiles in pounds and as such were paying with the use of the Bengal revenue at very small rates, making the peasant to be more impoverished. This was what  made the industry to be destroyed.

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A farmer faces low yields from his field continuously over the years. After consultation with the soil experts it was found that the cause was leaching. Suggest measures to address this problem?

Answers

Answer:

Leaching can significantly affect crop yields by washing away essential nutrients and minerals from the soil. To address this problem and mitigate the effects of leaching, the farmer can consider implementing the following measures:

Soil Testing: Conduct regular soil testing to assess the nutrient levels and pH balance of the soil. This will help determine the specific nutrients that are being lost through leaching.

Balanced Fertilization: Based on the soil test results, develop a balanced fertilization plan to replenish the nutrients that are being leached from the soil. Use fertilizers that provide the specific nutrients in the required amounts and at the right time during the crop cycle.

Organic Matter and Compost: Increase the organic matter content of the soil by incorporating compost, manure, or other organic materials. Organic matter helps improve soil structure, water retention capacity, and nutrient-holding capacity, reducing the effects of leaching.

Mulching: Implement mulching techniques to conserve soil moisture and reduce water runoff. Mulching helps slow down the movement of water through the soil, minimizing the leaching of nutrients. Organic mulches like straw, wood chips, or leaves can be used.

Cover Crops: Plant cover crops during fallow periods or between main crop seasons. Cover crops help prevent soil erosion, improve soil structure, and absorb excess nutrients, reducing leaching. They also enhance organic matter content when incorporated into the soil.

Conservation Tillage: Adopt conservation tillage practices, such as minimum tillage or no-till farming, to reduce soil disturbance and improve soil structure. This helps retain moisture and reduce water runoff, minimizing leaching.

Irrigation Management: Implement efficient irrigation techniques, such as drip irrigation or precision irrigation, to ensure water is applied directly to the root zone and minimize excess water that can cause leaching.

Crop Rotation: Practice crop rotation to diversify the types of crops grown on the field. Different crops have different nutrient requirements, and rotating crops can help break pest and disease cycles while improving nutrient balance in the soil.

Terracing and Contour Farming: Implement terracing or contour farming techniques on sloping fields to reduce water runoff and erosion. This helps prevent the loss of topsoil and nutrients through leaching.

Buffer Zones: Establish vegetative buffer zones, such as grass strips or trees, along water bodies or field boundaries to act as natural filters. These buffer zones can trap and absorb excess nutrients, preventing them from reaching water sources and reducing leaching.

It's important for the farmer to consult with local agricultural extension services, soil experts, or agronomists to tailor these measures to their specific soil type, climate, and crop requirements. Additionally, adopting sustainable farming practices that focus on soil health and conservation can provide long-term benefits in addressing leaching issues and improving overall crop productivity.

The total number of fossils that have been disco and the information derived from them is called…

Answers

The total number of fossils that have been disco and the information derived from them is called the fossil record.

What are fossil ?

An impression or the preserved remains of a once-living organism are called fossils. Bones are typically the most prevalent kind of fossil. Shells, exoskeletons, hairs, skin imprints, and even petrified wood can all turn into fossils.

It's interesting to note that animal burrows, trails, tracks, and even footprints can all become petrified. But not every bone fragment meets the definition of a fossil; rather, a specimen must be older than 10,000 years to be considered one.

In terms of evolution, fossils are significant because they provide crucial information about an organism's life history. One of the finest ways to understand the anatomy of extinct animals, such as the dinosaurs, is through their fossil records.

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Maps of the ocean floor made by sea beam technology rely on

Answers

Answer: Sonar

Explanation: Maps of the ocean floor made by Sea Beam technology rely on Sonar. Sonar is the use of sound waves to detect and measure objects underwater. SeaBeam technology uses sonar to map the ocean floor from a ship.

how did bridge building over the tiber river change over time?

Answers

Bridge building over the Tiber River changed significantly over time, with new materials and construction techniques leading to the creation of stronger and more elaborate bridges.

In ancient times, wooden bridges were built, with the oldest known bridge dating back to the 7th century BC. Later, the Romans built many stone bridges, some of which still stand today, including the Ponte Fabricio, which was built in 62 BC. During the Middle Ages, many of the Roman bridges fell into disrepair, and new bridges were constructed using wood and stone. In the Renaissance period, bridges became more elaborate and decorative, with examples such as the Ponte Sisto, which was built in the late 15th century. In the modern era, iron and steel bridges became common, and many of the old stone bridges were replaced. Today, the Tiber River is spanned by a variety of bridges, including ancient Roman bridges, medieval bridges, and modern bridges built with steel and concrete.

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This is urgent
how death or birth rate affects or contributes to decline or increase of population growth​

Answers

Answer:

High death rates low birth rates decrease population growth, and low death rates high birth rate increase population growth.

Explanation:

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Based on the graphs above, which of the following statements is false?

A. The United States is Mexico‘s biggest trading partner.

B. The United States imports 63% of its goods from Mexico.

C. 89% of Mexico‘s exports go to the United States.

D. Imports from Japan make up 6% of Mexico‘s total imports

Based on the graphs above, which of the following statements is false?A. The United States is Mexicos

Answers

Htdejsve whehhe ee ejheee

If it is 4:30pm where you are and 9:30am GMT, what is your longitude

Answers

Answer:

Hola como tellamas

Explanation:

gjklññ

Answer:

From 2007 to 2016 the correct answer would've been Caracas, Venezuela. With a longitude of 66° 56' W.

Their timezone at that time was GMT-4.5, which means they'd be four and a half hours behind GMT.

As of 2021, there are no countries using that timezone for international trade and travel.

Explanation:

what physical feature of Vietnam was most useful to guerilla fighters’ tactics during the vietnam war

Answers

Answer:

Củ Chi tunnels and b0oby traps

Explanation:

What do meteorologists do?
A.
create special purpose maps and globes
B.
predict weather patterns
C.
analyze population patterns
D.
keep count of populations in specific areas

Answers

Answer: c

Explanation:

Answer:

c

Explanation:

meteorologists are often on the tele to tell the weather

Question 1: what can the moon tell us about our sustainability for food?

Question 2: Why would cultures depend on the moon for their livelihood?

Answers

Moon cycles are important in agriculture because plants' growth depends on these cycles (gravitational and light generating force), thereby supporting cultural/society development.

What are moon cycles?

The Moon cycle can be defined as the period of time between the emergence of a new Moon and the next Moon, which consists of approximately 29 days and 12 hours.

The fourth quarter in the moon cycle is considered the best period to cultivate due to the less gravitational force and high moonlight, which allow optimum plant growth.

In conclusion, moon cycles are important in agriculture because plants' growth depends on these cycles (gravitational and light generating force), thereby supporting cultural/society development.

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In the area immediately surrounding an igneous intrusion, a host limestone is locally metamorphosed to produce marble. Which of the following statements is correct?

1.The intrusive igneous rock must be younger than the limestone.

2.The limestone must be younger than the igneous rock.

3.The limestone must be younger than the marble.

4.The relative ages of the three units cannot be determined with the information given.

Answers

In the area immediately surrounding an igneous intrusion, a host limestone is locally metamorphosed to produce marble. The statement that is correct is "2. The limestone must be younger than the igneous rock."

What is metamorphism?

Metamorphism refers to the transformation of pre-existing rock from one to another due to heat, pressure, or exposure to fluids. Contact metamorphism and regional metamorphism are the two types of metamorphism.

Contact metamorphism occurs when rocks are heated as a result of their proximity to an igneous intrusion and/or contact with hot fluids, whereas regional metamorphism occurs when rocks are subjected to extreme pressure and heat due to plate tectonic movements, burial, or orogenic events.

Therefore the correct option is 2. The limestone must be younger than the igneous rock.

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why is it likely that scientist will produce new theories to explain the movement of plates in the future?

Answers

Answer:

Because with any theory it can be changed.

Explanation:

If new evidence is found to disclaim a theory then another theory will be made to replace the old theory. No theory can every be a law since it is a theory. Because theories can always be changed due to new evidence.

(so basically if they find new evidence about the movements of planets then that will make a new Theory)

Example: one of the early theories about how an atom looked like was By J.J Thompson. He said that an atom looked like a plum pudding. The electrons were the berries. People believed that for a long period of time since it was backed by science. Yet that was later disclaimed by new evidence which made a new theory.

(I hope this helps!)

:)

what layer of the earth do tectonic plates float on

Answers

Tectonic plates, the large rigid pieces of Earth's lithosphere, float on the asthenosphere, which is a partially molten and ductile layer in the upper mantle.

The asthenosphere is located just beneath the lithosphere and extends to a depth of about 80 to 200 kilometers (50 to 125 miles). The lithosphere, consisting of the crust and a portion of the upper mantle, is broken into several tectonic plates that interact with one another.

These plates "float" or move on the semi-fluid asthenosphere, which allows for their motion. The asthenosphere's high temperature and pressure conditions cause the rocks to become partially molten, making them more malleable and capable of accommodating the movement of the plates.

This interaction between the lithosphere and asthenosphere is the fundamental process behind plate tectonics. The movement of tectonic plates results in various geological phenomena such as earthquakes, volcanic activity, and the creation of mountain ranges.

In conclusion, tectonic plates float on the asthenosphere, a partially molten and ductile layer in the upper mantle. The presence of this semi-fluid layer beneath the lithosphere enables the movement and interaction of tectonic plates, leading to the dynamic geological processes observed on Earth's surface.

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How is a formal region different from a functional region? Include examples (At least two)

Answers

A formal region is an area within which everyone shares distinctive characteristics. A functional region is an area organized around a node. A vernacular region is an area that people believe exists.
Hopefully this helped.

why is the total fertility rate of a country a better measurement of fertility than the crude birth rate

Answers

Answer:

The total period fertility rate is a better index of fertility than the crude birth rate because it is independent of the age structure of the population, but it is a poorer estimate of actual completed family size than the total cohort fertility rate.

Explanation:

Why is the water colder on the southwest coast of the United States, yet the northeast coast has warmer water?

Answers

Answer:

Because of climate change and how close things are to the equator

Explanation:

Which of the following questions could be answered with some kind of
distribution map?
Check all that apply.
A. How many people have been treated for cancer?
B. Where have certain illnesses or diseases appeared?
C. Where have crimes been committed?
D. What are the average air temperatures?

Answers

Answer:

Answers B and C

Explanation:

These 2 are indicative of an area -due to the "where" at the start of the question- that can be tracked and pinned on a map.

Answer: A, B and C

Explanation: image below explains

Which of the following questions could be answered with some kind ofdistribution map?Check all that apply.A.

looking at political and physical maps of canada,What observations can you make regarding the location of major cities in Canada? What factors would impact the settlement oflarge groups of people in certain areas while not in other areas?

Answer in 4 to 5 sentences. 100 points and I wiil add you to brainliest!!!!

Quick!​

Answers

Answer:

Canada occupies a strategic global location, lying on great circle routes (the shortest line joining any two places on the globe) between the United States and Europe and, to a lesser degree, Asia. As a result, many international commercial flights track across Canada.

There are three key factors that have influenced human settlement in Canada. They are: the kind of natural resources found in the area, the types of transportation methods available at the time of settlement, and government policy.Canada features black-blue lakes, numerous rivers, majestic western mountains, rolling central plains, and forested eastern valleys. The Canadian Shield, a hilly region of lakes and swamps, stretches across northern Canada and has some of the oldest rocks on Earth.

one of the reasons for the high incidence of tornadoes in tornado alley is the presence dry air either aloft or at the surface that comes from the desert southwest. this air characteristically has very steep lapse rates. T/F?

Answers

The given statement "one of the reasons for the high incidence of tornadoes in tornado alley is the presence dry air either aloft or at the surface that comes from the desert southwest. this air characteristically has very steep lapse rates." is true due to the unique combination of this geographical location.

The presence of dry air from the southwest desert is one of these factors. Due to its extremely steep lapse rate, this air rapidly cools as it ascends. As a result, the atmosphere becomes unstable which favors the development of thunderstorms and tornadoes.

The dry air also aids in lowering the dew point, which creates a dry line that separates the dry air to the west from the moist air to the east. This dry line can increase the possibility of tornado formation by acting as a focus for storm development.

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In North America, people are mainly concentrated a.along the coast around the great lakes b. along the east coast and southern california c.in the northeast d. primarily up the center of the continent.​

Answers

A. Along the coast and around the Great Lakes

1. Given what you know about circles, how many degrees does each
Zodiacal constellation subtend? Assume the constellations represent
equal areas of the sky, and be sure to show your work.

Answers

There are twelve zodiac signs that span the sun's route, each representing 30 degrees of a 360-degree circle. These 12 constellations, each measuring 30 degrees, account for the entire 360-degree circle. Furthermore, since the constellations are assumed to represent equal portions of the sky,

Each must occupy an area of 360/12 = 30 degrees.The zodiac signs are all located in the same plane as the Earth's orbit around the sun, known as the ecliptic. The apparent paths of the sun and the moon across the sky are also located in this plane.

The twelve zodiac constellations are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.Each sign is designated by a specific name and symbol, which can be traced back to ancient Greece and Rome.

The zodiac signs are thought to have originated in Mesopotamia, where they were used to predict celestial events and agricultural cycles. Although the constellations have shifted slightly over time, the zodiacal system has remained a fundamental component of astrology and astronomy.

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You are avoiding a thunderstorm that is in your flightpath. you are over 20 miles from the cell however, you are under the anvil of the cell. is this a hazard?

Answers

Yes, hail can be discharged from the anvil if you are avoiding a thunderstorm that is in your flightpath. you are over 20 miles from the cell.

The mature stage of a thunderstorm approximately six miles to the west is commencing, and rain is beginning to fall. Pilot chooses to A thunderstorm that is in your flight route is what you are avoiding. Despite being more than 20 kilometers away from the cell, you are directly beneath its anvil.

The mature stage of a thunderstorm approximately six miles to the west is commencing, and rain is beginning to fall. The pilot makes the following decisions: a) take off in the hope that the thunderstorm will pass before landing; and b) land. Fly an approach to runway 26 because any unforeseen wind from the storm will be westerly in step eight.

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