Impact on Water

Waste or other materials is added to water so that it is harmful to organisms that use it or live in it

• Eutrophication

• Reservoir

• Water Pollution

• Potable

Tags

NGSS.MS-LS2-4

The image is an example of what type of pollution. Look at the picture carefully

• Point-Source Pollution

• Non-Point Source Pollution

• Thermal Pollution

Release of heat into the water that affects the temperature and ecosystem is an example of what

• Thermal pollution

• Chemical Pollution

• Biological Pollution

Tags

NGSS.MS-LS2-4

Choose two reasons that might threaten our water supply.

• Droughts

• Overpopulation

• Typhoon

• Flooding

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS3-4

Added nutrients to water by human activity, such as fertilizer, is called

• Eutrophication

• Flocculation

• Reservoir

Tags

NGSS.MS-LS2-1

Over the years, a farm area becomes more populated. Which of the following will most likely happen in the town as a result of this urbanization?

• amount of rainfall will increase

• rivers may be contaminated by sewage

• Light pollution in the town may decrease

• people will develop more farms in the town

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Wastewater that gets dispose in the ocean will increase the risk of what type of pollution

• Biological

• Chemical

• Thermal

Who monitors and protects our water quality?

• Department of Public Lands and Natural Resources

• Environmental Protection Agency

• Marine Biologist

Which of the following is one way humans pollute the hydrosphere?

• fishing

• farming and causing soil runoff

• going on a paddle boat

• cleaning up an oil spill

What is the process called when excess nutrients in water bodies lead to excessive growth of algae?

• Eutrophication

• Sedimentation

• Filtration

• Evaporation

Tags

NGSS.MS-LS2-3