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Thursday, 28 January 2021

Unit 3. Extinction of species.

Write in your notebook.

Global Warming
Pollution
Deforestation
Overfishing
Forest fires
 Overhunting 

All these things can destroy habitats or entire ecosystems. They cause Species extinction and less biodiversity.
 
What is Global warming?
Global warming is the gradual increase of the temperature on Earth.
Human activities produce large amounts of greenhouse gases such as Carbon Dioxide (Co2) Methane, etc.

What is deforestation?
Deforestation is when forests are destroyed by cutting trees (logging), it is a major cause of habitat destruction. The land is then mainly used for farming. 

Homework
1. Write a list of things that you can do to stop global warming or create a poster in your notebook.










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