Potential energy would best be expressed when
A) pulling or pushing an object.
B) atoms moving at 200 km/hr.
C) atoms moving at 500 km/hr.
D) changing a liquid to a gas.
D) changing a liquid to a gas.
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Make an argument supporting the statement that individuals matter in making the shift toward environmental sustainability?
What will be an ideal response?
If a cellar is cold, it is usually due to the
A. low air pressure. B. presence of the entity known as cold. C. lack of adequate thermal energy. D. thermal uncertainties.
Earth's mantle ________
A) is located in Pangaea B) is formed by plate boundaries C) is composed of molten metals D) is the outermost part of the earth's crust E) surrounds the core as a thick, elastic rock formation
What happens when a high density air mass pushes a low density air mass?
A. Low density air rises and cools. B. High density air rises and warms. C. Low density air rises and warms. D. High density air rises and cools.