Question: Choose your answer.

The surface of the Moon is covered with craters. Most of these craters were formed by

OPTIONS:
- eruptions of active volcanoes
- the impacts of many meteoroids
- shifting rock on the Moon's surface ("moonquakes")
- tidal forces caused by the Earth and Sun
My Answer: the impacts of many meteoroids

Question: Choose your answer.

When light is bounced off a mirror, the light is

OPTIONS:
- reflected.
- refracted.
- absorbed.
- diffracted.
My Answer: reflected.

Question: Choose your answer.

It rained on a hot summer afternoon and a puddle formed. After several hours, the puddle was gone. Which two processes made the puddle form and then disappear?

OPTIONS:
- precipitation followed by evaporation
- deposition followed by evaporation
- precipitation followed by runoff
- deposition followed by runoff
My Answer: precipitation followed by evaporation

Question: Choose your answer.

During which stage of an insect's life cycle does the female lay eggs?

OPTIONS:
- nymph
- larva
- pupa
- adult
My Answer:
adult