Watershed Quizizz

Which category of water is least available?

• Ocean water

• Fresh water for humans

• Polar ice caps and glaciers

• Saltwater lakes

What is another potential source of pollution shown in the diagram?

• Pesticides and fertilizer

• Freshwater springs

• A clean beach

• A mountain peak

Which of these bodies of water is an example of surface water?

• Aquifers

• Streams

• Ice caps

• Water vapor

Where does groundwater collect?

• In the rocks or under the soil

• In the sky

• On the surface of the ocean

• In the atmosphere

Which of the following is NOT an example of groundwater?

• Oceans

• Aquifers

• Water tables

• Springs

Can we run out of fresh water?

• No, it's impossible.

• Yes, due to overuse, droughts, and saltwater intrusion.

• Only during winter.

• Only in deserts.

Charlotte noticed that her town's water supply was running low because people were using too much water. Why is overuse of water a problem?

• It makes water cheaper.

• It leads to water scarcity (short supply)

• It increases rainfall.

• It cleans the environment.

What is the impact of toxic chemicals in runoff water on the watershed?

• The watershed remains clean

• The watershed becomes contaminated

• The chemicals purify the watershed

• The chemicals evaporate from the watershed

What species was affected by algae blooms in Lady Bird Lake?

• Humans

• Cats

• Rats

• Dogs

What is the primary cause of algae blooms in freshwater?

• Lack of sunlight

• Excessive minerals from fertilizer

• Cold temperatures

• High winds