Answer for both questions

1.The telephone was an exciting invention. The telephone instantly connected people across the country for the first time. It revolutionized communication. People were concerned there would be negative consequences.

2. Craters are only visible on the moon.The earth and moon have both been hit by asteroids.  They've been hit throughout the history. Weather water and plants work together  to erase craters from the earth surface.

amaterasu is my sister! wow so rude!