Spaceship+earth


 * The video was about how earth was formed. **


 * 1. Bacteria helped to create our planet **
 * 2. The main building block of earth was almost like lint from your dryer **
 * 3. One asteroid created the iron to go to the center of our planet **
 * 4. An object the size of mars fuzed its self to our planet and made our planet bigger **
 * 5. Moon was made from extra "dust" **
 * 6. They use asteroids to tell how old our planet is **
 * 7. Most of the comets came from the Kyper belt **
 * 8. oldest fossil was from 37 to 39 years ago **
 * 9. meteors brought carbon to earth **
 * 10. 1st organisms were single celled and lived in the ocean **