Q: Convection in which part of the earth drives the movement of the plates of lithosphere over the earth's surface? Choices: - atmosphere - ocean - upper crust - mantle A:
mantle

(Question)
Q: What type of coal is formed at lower temperatures? Choices: - clean - calcareous - limestones - bituminous A:
(Answer)
bituminous

Ques: Q: Ocean acidification results from the ocean absorbing what gas from the atmosphere? Choices: - hydrogen - nitrogen - oxygen - carbon dioxide A:
Ans: carbon dioxide

(Q).
Q: A mammal that reproduces by laying eggs is called what? Choices: - mammal - maidenhair - cactaceae - monotreme A:
(A).
monotreme

Ques:Q: Developing cars that run on hydrogen gas can help solve our dependence on what? Choices: - oxygen - food - water - nonrenewable fossil fuels A:

Ans:nonrenewable fossil fuels

Q: Which waves have the longest wavelengths but the least energy in the atmosphere? Choices: - microwaves - channel waves - light waves - radio waves A:
radio waves