Homework: Writin gudd sentencez

7. How much energy? Do we get from the sun?
How much energy do we get from the sun?
8. The hottest planet. Is the closest to the sun. Its name is Mercury.
The hottest planet, Mercury, is the closest to the sun.

9. Can you guess why? Pluto is the coldest planet.
Can you guess why Pluto is the coldest planet?

10. One day and one night passes Each time the Earth rotates.
One day and one night passes each time the Earth rotates.

11. Earth orbits, or revolves around, the sun. Once every year.
 Once every year, Earth orbits--or revolves around--the sun.

12. Thousands of tiny planets called asteroids. Also orbit the sun.
Thousands of floating rocks called asteroids also orbit the sun.