Essential+Question


 * Essential Questions: **


 * 1) Why does the Moon have more craters than the Earth?
 * 2) What are the differences between Meteors, Meteoroids, and Meteorites?
 * 3) Where do comets come, and where do they go?
 * 4) What causes craters?
 * 5) How likely is it that an impact like that which decimated life in the past will happen again in Earth’s future?