Tuesday, August 30, 2016

Man and his Impact to the Environment

1. Global Warming
Watch the following video.
In no less than 50 words, explain in your own words how global warming comes about?



2. Effects of fertiliser in rivers and lakes
Watch the following video.
In no less than 50 words, describe the harmful effect of fertiliser in rivers and lakes.



3. Haze

Read the article
http://www.bbc.com/news/world-asia-34265922
From the article, answer the following questions;-

a) What is the cause of the haze?

b) What are the negative effects of the haze in the region?

c) What makes the haze so difficult to eliminate from the region?

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Click the following links to access response sheet for your respective classes


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