Students should complete this pretest before starting the unit:

Why does the earth have seasons?  Include a sketch of your answer if you wish.

What is the earth made out of?  Be specific.

Which of the following responses most closely explains why it is hotter in New York in June than it is in December? Circle one.

A. The Sun gives off more heat energy in June.

 B. Earth is closer to the Sun in June.

C. The Northern hemisphere is closer to the Sun in June.

D. The Sun is higher in the sky and provides more hours of daylight in June.