Q: Which two processes in the water cycle are primarily responsible for the creation of a lake? ----

A: precipitation and runoff

Q: Rhea is a moon of Saturn. Which of these facts about Rhea best indicates that it does not have a water cycle in which water changes state? ----

A: Its temperature is between -174C and -220C.

Q: Many scientists theorize that global warming will melt the polar ice caps. What would most likely happen if the polar ice caps melted? ----

A: Ocean levels would increase.

Q: The length of a year is equivalent to the time it takes for one ----
A: revolution of Earth around the Sun