Q: What do clouds trap into the atmosphere at night? Choices: - seawater - light - smog - heat A:
heat

(Question)
Q: Atoms cannot be subdivided, created, or what? Choices: - contained - contaminated - observed - destroyed A:
(Answer)
destroyed

Ques: Q: Isotopes are named for their number of ______ plus neutrons? Choices: - electrons - atoms - nuclei - protons A:
Ans: protons

(Q).
Q: Carbon-14 dating is a method of what kind of dating? Choices: - orbital - stratigraphy - metamorphic - radiometric A:
(A).
radiometric

Ques:Q: How is most evidence gathered in science? Choices: - hypothesis - observation - field research - lab experiments A:

Ans:lab experiments

Q: In winter, water does what, becoming solid and causing hoses to rupture and engine blocks to crack? Choices: - crystallizes - shrinks - fractures - freeze A:
freeze