ECOSYSTEMS

In this unit you are going to learn about:

• The components of an ecosystem.
• Relationships in ecosystems.
• Plant and animal adaptations.
• How humans live in and change ecosystems.
• Sustainable development.

-----------------------------------------

Download the outline of this unit.

Watch this power point with the contents of the unit.

Complete these exercises.

Watch some videos and answer the questions:

Complete this ecosystems quiz.

Play these games about:

• Sustainable development.
• Food chains.
• Mission adaptation.

To learn more about food chains.