water pollution

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.

Tags

NGSS.MS-ESS3-3

Pollution _________________________.

• is harmful materials put into the environment
• found in air, water, and land
• effects plants, animals, and people
• All of the above

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Which of the following does NOT cause water pollution?

• oil spills
• garbage
• fertilizers from farms
• smoke

Tags

NGSS.MS-ESS3-3

How can trash effect wildlife?

• Wildlife animals cannot hunt prey because of the smell of garbage.
• Trash makes it hard for wildlife to camouflage.
• Wildlife could eat trash that they think is food.
• Wildlife animals are afraid of trash.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

During the Exxon oil spill, many marine animals were killed. Why?

• The oil spilled into the ocean and poisoned the animals food.
• The animals drank the oil from the ship's tank.
• The oil was absorbed by the ocean.
• Marine animals were not killed because they swam to safety. 

Tags

NGSS.MS-LS2-4

What percentage of the Earth's fresh water is available to us?

• 97 %

• 7 %

• 1 %

• 50 %

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

A rapid growth of algae could lead to:

• A reduction of oxygen levels in the water.

• Water that can support more life.

• Waters that are devoid of life.

• An increase in oxygen levels.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

There is nothing we can do to stop water pollution.

• True

• False

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

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.

Tags

NGSS.MS-ESS3-3

We can prevent water pollution by:

• Reduce the use of plastic.

• Properly dispose of chemicals.

• Clean up after your animals.

• All of the above

Tags

NGSS.MS-ESS3-3