A robotic submarine explores the ocean near some deep-sea vents. It collects samples of living things, such as tube worms. Where is the robotic submarine?.

Answer:

D. The theory is revised or updated.

Explanation:

The characteristics of index fossils that are most useful in correlating rock layers are their widespread distribution and their short-lived existence.

Index fossils are fossils of organisms that were widespread geographically but only existed for a short period of time. These characteristics make them useful in correlating rock layers because they can be used to determine the relative age of the rock layers. If an index fossil is found in two different rock layers, it is likely that those rock layers were formed during the same time period.

Additionally, index fossils can be used to correlate rock layers across large distances. Because they were widespread, they can be found in rock layers in different locations. If the same index fossil is found in rock layers in two different locations, it is likely that those rock layers were formed during the same time period.

In summary, the widespread distribution and short-lived existence of index fossils make them useful in correlating rock layers.

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The term "erosional coast" refers to a coast where the predominant processes include the removal of coastal debris.

Erosional coasts are new coasts at which point the main processes are those erasing seaside material. Depositional coasts are those coasts that are stable or growing by way of their rate of silt accretion or the operation of living creatures (to a degree coral). Quite frequently, erosional coasts are narrow and from resilient rugged shorelines that are unprotected from extreme strength waves and supply nearly little debris to the abutting shore.

Coastal debris is defined as some continuous dimensional material that is to say made or treated and straightforwardly or obliquely, purposely or unintentionally, thrown away or deserted into the sea surroundings or the Great Lakes.

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Earthquake prediction is most dependent upon is b) statistical probabilities of earthquakes based on past history.

This involves analyzing historical data on seismic activity in a particular region and using statistical models to estimate the likelihood of future earthquakes. While there have been some attempts to use animal behavior or changes in water usage as potential indicators of earthquakes, these methods are not as reliable or widely accepted as statistical forecasting. The limitations of earthquake prediction, as even the most sophisticated statistical models cannot accurately predict the timing, location, or magnitude of individual earthquakes with complete certainty.

Earthquake prediction primarily relies on analyzing past seismic activity, patterns, and historical data to estimate the likelihood of future events. While other methods like animal behavior and long-term forecasting may provide some insight, they are not as reliable as statistical analysis. Guessing is not scientific and should not be considered in earthquake prediction.

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Answer:

If two tectonic plates collide, they form a convergent plate boundary

Answer:

Is this an actual question, because if so I will try my best to answer it.

Answer:

7,873,312,559 people alive and running around as of 3:30 CST (6/17/2021)

Explanation:

Source:

https://www.worldometers.info/world-population/

This website is super cool and has TONS of info based on country, race, and more!

Answer: i think that it is either  northern or western

Explanation:

it is one of those

To rank the latitudes based on the maximum altitude at which the celestial equator passes through the local sky, we need to consider the tilt of Earth's axis and its effect on the apparent motion of celestial objects.          

The celestial equator is an imaginary circle in the sky directly above Earth's equator. At the equator (0° latitude), the celestial equator passes directly overhead, resulting in the highest altitude. As we move away from the equator, the celestial equator appears to lower in the sky.

Ranking the latitudes from left to right based on the maximum altitude of the celestial equator:

1. Equator (0° latitude): The celestial equator passes directly overhead, reaching the highest altitude.

2. Northern Hemisphere latitudes: As we move northward from the equator, the altitude of the celestial equator gradually decreases.

3. Southern Hemisphere latitudes: As we move southward from the equator, the altitude of the celestial equator gradually decreases.

Therefore, the ranking from lowest to highest altitude of the celestial equator passing through the local sky would typically be from southern latitudes (such as -90°) to the equator (0°) and then to northern latitudes (such as 90°).

It's important to note that the exact altitudes can vary based on the observer's specific location, atmospheric conditions, and the time of year.

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i think it would be c

Answer:

Nguồn lao động nước ta dồi dào và tăng nhanh.

Explanation:

Mỗi năm tăng thêm hơn 1 triệu lao động.

Sedimentary rock and the weathering, erosion, and lithification processes that produce it is essential to comprehending Earth Science.

This is due to the fact that sedimentary rocks and their common ancestor, sediments, make up the majority of the Earth's surface. Sedimentary rocks can form in a variety of ways, but water is always a part of their origin and production. In contrast to metamorphic and igneous rocks, which are generated deep beneath the Earth, sedimentary rocks are formed on or around the surface of the planet.

Erosion, weathering, dissolution, precipitation, and lithification are the main geological processes that result in the formation of sedimentary rocks.

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Answer: Geography is often a major factor in deciding where a group of people settle. People need access to natural resources to build their homes and other infrastructure, to land that can provide food and water, and to places that are easily accessible to those who live in them.

Te angle subtended at the eye when the lunar crater is viewed through the telescope is 2813.25 degrees.

(a) Angular magnification of the telescope:

The angular magnification of the telescope can be calculated using the formula:

M = fo / fe

Where fo is the focal length of the objective lens and fe is the focal length of the eyepiece.

Substituting the given values, we get:

M = 18.8 m / 0.12 m = 156.67

Therefore, the angular magnification of the telescope is 156.67.

(b) Size of the first image:

The size of the first image formed by the objective lens can be calculated using the formula:

h = Do * θ

Where h is the size of the image, Do is the diameter of the objective lens, and θ is the angular size of the lunar crater.

The angular size of the lunar crater can be calculated as:

Therefore, the size of the first image formed by the objective lens is 0.0867 mm.

(c) Length of the barrel of the telescope:

The length of the barrel of the telescope is the sum of the focal lengths of the objective and eyepiece lenses. Substituting the given values, we get:

Length of the barrel = 18.8 m + 0.12 m = 18.92 m

Therefore, the length of the barrel of the telescope is 18.92 m.

(d) Angle subtended at the unaided eye by the lunar crater:

The angle subtended at the unaided eye by the lunar crater can be calculated as:

θ = 49.21 radians * (180 / π) = 2813.25 degrees

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Answer:

The rotation of Earth on its axis

Explanation:

The Earth rotates counter-clockwise on its axis. Because of this motion, celestial bodies appear to rise in the east and set in the west.

In a mountain range, one would expect to find that the mean daily temperature decreases with altitude, and the daily temperature variation increases with altitude. Option D) both A) and B) above are correct.

Maximum daily air temperature usually occurs at approximately noon. Temperature and altitude are two main physical variables that change according to the height of the mountain. Temperature decreases with altitude because of the reduction in air pressure.

In the troposphere, the air temperature drops at a rate of approximately 6.4 degrees Celsius per kilometer, making it cooler at higher altitudes compared to the low altitudes where the temperature is higher. The temperature variation (the difference between the maximum and minimum temperature) increases with altitude.

In the mountains, temperatures are highly variable and change quickly in response to the changing atmosphere. In addition to this, the amount of direct sunlight received at higher altitudes is more, and the air is thinner. This makes the temperature fluctuation more significant.

Maximum daily air temperature usually occurs at approximately noon, when the sun's rays are almost perpendicular to the earth's surface. The temperature increases slowly from the start of the day, peaks in the afternoon, and then declines until it reaches its lowest point at night. Here option D is the correct answer.

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Answer:The maximum weekly mortality that would result in no change in total population size is equal to the number of new offspring produced in that same time period. In other words, if a species produces a certain number of new offspring each week, the maximum number of deaths that can occur in that same time period without affecting the overall population size is equal to the number of new offspring produced.

It is important to note that this assumes a stable and ideal population, without considering other factors such as habitat destruction, disease, or predation that may impact the population size. In reality, the maximum mortality may be lower due to these additional factors.

Explanation:

Answer: Both make large amounts of fruits/produce.

volcanoes?

question needs more context, but it sounds like a volcano or a supervolcano

The thin,rocky soil and mountainous terrain of the new england colonies,along with their cool climate and short growing season,made large-scale farming in the new england region difficult.

However,the many miles of coastline and a number of good natural harbors made fishing,shipbuilding,and trade very profitable. the middle colonies had fertile soils and a good climate for cultivation. could consume.as a result they were able to export wheat and other grains to europe. the intermediate colonies became known as the granary colonies the southern colonies consisted mainly of coastal plains and foothill areas. the soil was good for agriculture and the climate was warm, with hot summers and mild winters the growing season here was longer than in any other region. the economy of the southern colonies was based on agriculture.

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Answer:

drink water and shower

Explanation:

Answer:

About 80-100 gallons a day.

Explanation:

This is because they use a lot when they flush the toilet, and after that, to take showers and baths. So, we waste a LOT of water everyday. People are water wasters. But hey... I'm not complaining.

I hope this helped ;)

Answer:

The correct answer is B. Brazil's second largest city is about one-half the size of the largest city of that nation.

Explanation:

The most populous city in Brazil is the city of Sao Paulo, located in the state of Sao Paulo in the southeast of the country. This city, located about 80 kilometers from the coast, is the most populous city in all of South America with about 12,200,000 inhabitants.

In turn, the second most populous city in this country is the city of Rio de Janeiro, located in the state of the same name, which is located about 400 km east of Sao Paulo. This city, located on the coast of the Atlantic Ocean, has a population of 6,500,000 people.

Answer:

“The 3rd-largest city is about .5 the size of the 2nd-largest city”

Explanation:

Explanation:

1 People could bond over spoken stories and written literature.

2 People could communicate with each other.

3 People could enjoy the same kind of food.

4 People could root for their national sports teams.

5 People could watch the same movies and TV shows.

Fast-moving water, due to steep slopes in the mountain forms a V-shaped valley because the erosive power of the water is projected vertically more than horizontally.

This is vice versa in plains where the water moves at slower speeds. The horizontal erosion power is dominant over vertical erosion hence the banks of the river are eroded more than the bed in the plains.  

A V-shaped valley is a slim valley with steeply sloped aspects that seem much like the letter "V" from a cross-section. they're formed via sturdy streams, which through the years have reduced down into the rock through a method known as downcutting.

Rivers begin excessively up inside the mountains so that they flow quickly downhill eroding the landscape vertically. The river cuts a deep notch down into the landscape using hydraulic motion when the sheer force of the water gets into small cracks and breaks down the sides of the river valley.

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Explanation:

Cenozoic = 100 mil years (rounded) = 66 real

Mesozoic = 200 mil years (rounded) = 174 real

Paleozoic = 300 mil years (rounded) = 330 real

Cenozoic = 100mil/4.6bil = .0217 (x100 for percentage) = 2%

Mesozoic = 200mil/4.6bil = .0435 (x100 for percentage) = 4%

Paleozoic = 300mil/4.6bil = .0652 (x100 for percentage) = 7%

The remains of type II supernovae, which are massive star, core-collapse supernovae, are seen in the sky as expanding nebulae that can travel at speeds of thousands of kilometers per hour.  The correct option is B.

These nebulae are often called supernova remnants and are made up of material that was expelled during the supernova explosion. The material is expanding outward from the central point of the explosion and creating a shock wave as it interacts with the surrounding interstellar medium.

These supernova remnants can be seen as some of the most spectacular and colorful objects in the sky, and they provide astronomers with valuable insights into the processes of stellar evolution and the dynamics of the interstellar medium. Therefore, the correct answer is B) nebulae that are expanding at thousands of kilometers per hour.

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