Earth Evalutation

The Project

When the Earth was not capable of sustaining life, there were many volcanoes on the surface which caused a lot of heat even more than thunder. Because of this, there was no ozone layer in the atmosphere and the harmful ultraviolet rays of the Sun fell on the Earth. That's why life was not possible on Earth at that time. However, there was only one place where life could exist, and that was in water.

View this project in Scratch