Ques:Answer the question based on the following text. Question: When we have a lot less greenhouse gases in the air what happens to the temperature increases or stays the same? Text: As greenhouse gases increase, changes will be more extreme.

Ans:stays the same
-----
Ques:Answer the question based on the following text. Question: Mary was performing experiments with atoms in her lab. She was measuring energy levels at various distances from an atom's nucleus. Would measurements taken closer to a nucleus result in lower energy levels? or greater energy levels or? Text: As you go farther from the nucleus of an atom, the electron levels have more and more energy.

Ans:greater energy levels or
-----
Ques:Answer the question based on the following text. Question: Sarah is carrying two tubs, one is filled with rocks, the other with feathers. The tub with rocks will be heavier because it is more dense or less dense? Text: A given volume of a denser substance is heavier than the same volume of a less dense substance.

Ans:more dense
-----
Ques:Answer the question based on the following text. Question: James is a much bigger person than Sally. Which person has more gravity Sally or James? Text: Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.

Ans:
James
-----