THE ROCK CYCLE EXPLAINED IN A SIMPLE WAY - EASY TO UNDERSTAND

Mr. Lee - Layers of the Earth rap

Mr. Lee - Rock Cycle rap

Habitats Change

Habitats can be changed by time,by sudden natural disasters and by people.
Pollution,land development and overpopulation can change habitats.
When a house,road,tunnel or dam is built there is a change in habitat.
I have posted a few images for you to look at and to reflect on how habitats change.

Ms Sherina

Sudden changes caused by natural disasters.

   Volcano    









Forest fire

Flood

Oil spill

Can you think of any others?

Changes caused by people.

  São Paulo in 1947 from the Banespa building.


    São Paulo 30 years later from the same building.

Deforestation

Dam building

Water pollution

Air pollution

Can you think of others?

Food Webs!