/world
Home  |  World  |  U.S.  |  Politics  |  Crime  |  Entertainment  |  Health  |  Tech  |  Travel  |  Living  |  Money  |  Sports  |  Time.com
© 2014 Cable News Network. Turner Broadcasting System, Inc. All Rights Reserved.
CNN PIP CNN PIP CNN PIP

Use these in-depth research activities to help students understand the issues facing our planet. Want more free educator materials? Go to CNN Student News.

Planet in Peril Learning Activity Climate Change Learning Activity Deforestation Learning Activity Species Loss Learning Activity Overpopulation Learning Activity


CNN Pip

 
CNN Pip CNN PIP CNN PIP

How much do you know about the issues that affect our planet's health? Take this quiz and find out.

CNN PIPTake Quiz
CNN Pip CNN PIP CNN PIP

The Earth goes through both warming and cooling periods, but since 1975, average temperatures have been rising.

CNN PIPWatch Video
CNN PIP CNN PIP

Deforestation in places like Brazil robs Earth of trees that pull carbon dioxide from the air.

CNN PIPWatch Video
CNN PIP CNN PIP

Endangered list of animals and plants is growing.

CNN PIPWatch Video
CNN PIP CNN PIP

Population growth is expected to be most significant in developing countries – places that struggle with basic needs.

CNN PIPWatch Video
Want more free educator materials? Go to CNN Student News.
  CNN PIP