Water and Air pollution

Where does most of the air pollution come from?

• Solar and Wind energy

• Forest Fires and Cities

• Planting trees and Agriculture

• Vehicles and Industry

Which of the following is (are) example (s) of an air pollutant? Check all that apply.

• Sulfur Dioxide

• Carbon Dioxide

• Carbon monoxide

• Ozone

Which of the following are examples of causes for water pollution? Check all that apply.

• Pesticides and fertilisers

• Treated Industrial Waste

• Oil Spill

• Litter

All of the following are effects of water pollution except:

• Clean water

• Animals and Plants dying

• Contamination of drinking water

• Destruction of ecosystems

What causes acid rain? Check all that apply.

• High concentrations of sulfur dioxide in the air

• Oil Spills

• Use of Pesticides

• High concentration of nitrogen dioxide in the air

Acid rain can damage

• Drinking water sources

• Aquatic life

• Architecture/buildings

• All options are correct

Which of the following are reasons why water is important to us? Check all that apply.

• Plants need water during photosynthesis

• Water in our blood transports substances

• Clean water is needed to produce medicine

• Water is needed to remain hydrated

A rapid growth of algae could lead to...? Check all that apply.

• A reduction of oxygen levels in the water

• Seabirds not being able to fly

• An increase in oxygen levels

We can prevent water pollution by:

• Reducing the use of plastic

• Proper disposal of chemicals

• Safe use of fertilisers

• All of the above

What can happen to fish when there is not enough oxygen in the water?

• They can suffocate

• They can't float

• They can't see

• Nothing. Fish don't need oxygen