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Year 8 acid rain

Last updated 8 months ago

4 questions

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1

1

1

Question 1

1.

What gases mainly cause acid rain?

Carbon dioxide and oxygen

Chlorine and argon

Sulfur dioxide and nitrogen oxides

Ozone and methane

Question 2

2.

What is a word equation for acid rain formation?

Nitrogen + water -> nitric acid

Water + oxygen -> hydrogen

Acid + base -> salt and water

Sulfur dioxide + water -> sulfuric acid

Question 3

3.

Which of these is an effect of acid rain?

Cleaning dirty water

Increasing oxygen in water

Damaging forests and lakes

Cooling buildings

Question 4

4.

How can we prevent acid rain?

Using more water in industry

Planting more trees

Reducing emissions from cars and factories

Increasing fossil fuel use