Water

Water pollution and waste plays a big factor in water shortage.

• True

• False

water pollution includes

• organisms in water that cause disease

• water that is too cold

• high amounts of dissolved oxygen

• all of these options

Water pollution occurs when:

• Harmful substances enter a water supply

• Industries dispose of waste safely and correctly.

• Industries cut costs with waste disposal.

• None of the above.

There is nothing we can do to stop water pollution.

• True

• False

Which of the following is not a natural cause of water pollution?

• Volcanoes

• Animal waste

• Oil spills

• Silt from storms and floods

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.

TRUE or FALSE. Many people on Earth do not have accces to clean water.

• TRUE
• FALSE

TRUE or FALSE:  Although water pollution is bad, it doesn't actually cause anyone to die.

• TRUE
• FALSE

3 things water pollution causes:

• Death of animals

• Habitat destroyed

• Humans sick

• Lung damage

An example of a waterborne disease is:

• Cholera

• Giardia

• Typhoid

• All of the above.