Understanding Water Pollution

The video discusses water pollution, its sources, and its harmful effects on aquatic ecosystems. It highlights pollutants like sewage, chemicals, and marine debris, and their impact on aquatic life. The video suggests solutions such as treating wastewater, reducing chemical use, and proper stormwater management to mitigate pollution. It concludes with a call to action to keep water clean.

What are some common sources of water pollution?

• Mountain streams

• Sewage and factory waste

• Rainwater

• Natural springs

How does water pollution affect aquatic life?

• It helps them grow faster

• It has no effect

• It causes them to thrive

• It can lead to their death or migration

Which of the following is a direct effect of marine debris?

• Harm to large aquatic vertebrates

• Increased fish population

• Cleaner beaches

• Improved water quality

What is one way to reduce water pollution from agriculture?

• Use more fossil fuels

• Directly discharge waste into rivers

• Reduce chemical fertilizers

• Increase pesticide use

Why is it important to direct stormwater to treatment facilities?

• To increase water flow

• To enhance marine life

• To prevent water pollution

• To reduce water temperature