we are damaging the ecosystem
TRANSCRIPT
WE ARE DAMAGING THE
ECOSYSTEM
How are ecosystems damaged In forest fires living things die or move away.
Air pollution: an increace in greenhouse gases is causing global warming .
Housing developmests: the building of large numbers
of houses.
Water pollution: factories and boats dumping chemical waste in rivers and oceans can destroy ecosystems.
Erosion: cutting down trees for wood and paper or for agriculture can cause erosion.
And now a video !!!!!
https://
www.youtube.com/watch?
v=aXmfQLC8ju4
How we can stop it ?
We can…
Preventing fires.Controlling the size and number of housing
developments.Making laws about dumping rubbish and
chemical waste.
Another video !!!
https://www.youtube.com/watch?
v=C78KE5iGtg4
And the questions ?
Name 2 things that are damaged the ecosystems.
Free response.
What is Erosion ?
Cutting down trees for wood and paper or for agriculture can cause erosion.
Can you say me how can we stop it.
Free response.