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bearhunter [10]
3 years ago
7

Carlos is building a model of the water cycle. In his model, he includes a hill with a river leading to a valley. What does this

feature represent in the model?
Choose the correct answer.


The hill models transpiration in the water cycle.


The hill models the energy from the sun in the water cycle.

The hill models the precipitation step in the water cycle.


The hill models gravity as a driving force in the water cycle.
Biology
1 answer:
balu736 [363]3 years ago
4 0

Answer:

The hill models gravity as a driving force in the water cycle.

Explanation:

Gravity (the gravitational force that pulls objects towards the centre of the Earth) drives the water cycle.

Gravity is responsible for precipitation (rain, hail, sleet, and snow) falling downwards towards the Earth's surface. It is also responsible for water at higher points on the Earth's surface flowing downwards to the lower points on the Earth's surface.

In Carlos' model, the hill represents a higher point on the Earth's surface while the valley represents a lower point on the Earth's surface. The river, flowing downwards from Carlos' hill to Carlos' valley, demonstrates the role of gravity as the driving force of the water cycle.

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Answer: teleconferencing

Explanation:

    Using peer-to-peer collaboration will not work if the members work at many different locations.

    While instant messaging may work, it can be hard to have a meeting this way.

     Templates do not apply to this situation.

     This leaves us with the answer of "teleconferencing" as you can have a meeting with people online, even when they are far apart.

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Several infections of the cardiovascular system can be identified by inspecting a stained blood smear in the microscope. For the
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Answer:

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Explanation:

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8 0
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Temka [501]

Answer:

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Explanation:

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Answer:

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Explanation:

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Before the marble starts rolling, it is potential energy. Once it is rolling, it is kinetic energy. You know it stays the same because the marble probably would not be rolling if it weren't. All that's happening is that the ball is rolling faster because of gravity.


<span>Gravity assists the marble, leading to conservation of energy. The stored energy is release as momentum, the output of energy is constant.</span>
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