~~~Pollution~~~ Flashcards
1
Q
What is a indication of water pollution?
A
Bloodworms
2
Q
Which of the following is a positive impact of humans on the environment?
A
Increasing recycling is a positive impact of humans on the environment.
3
Q
What effect does sulfur dioxide have on the environment?
A
Sulfur dioxide contributes to acid rain
4
Q
Which type of lichens can survive in quite polluted air?
A
Crusty
5
Q
What causes eutrophication?
A
Fertilisers in water
