Home/School online science library logo
Home/School online science library Header
Millions of years ago, the Earth was glaciated and the oceans frozen from pole to pole. This period was the Snowball phase.
Earth came out from this phase because of Greenhouse effect. The Greenhouse effect caused temperature to rise and caused the Global Warming.
If not for Global Warming, the Earth would not have inhabited by so many diverse life forms. Most life forms require a minimum temperature to exist. This minimum temperature was provided by the Greenhouse effect.
Previous Next

Bookmarks | View Bookmarks | Notes | View Notes | Comments | Tell a friend | | |
Copyright © 2006. All rights reserved for KIDS.com
Home/School Online Science Library | Student Loan Applications | Internship Blog