1) Why is water quality important? a) We don't have enough saltwater. b) Many things depend on water for survival such as plants, animals and people. If the quality of water is poor, then people and animals wouldn’t be able to drink and plants wouldn’t grow c) All non-living things need clean water to survive. d) We can't live off soda. 2) Which one is a body of saltwater? a) lakes b) streams c) ocean d) glaciers 3) Which one is a body of freshwater? a) ocean b) lake c) sea 4) How do people negatively affect water quality? a) We don't drink enough of it. b) We walk in puddles. c) We recycle. d) We litter. 5) How can we make the water quality better? a) We litter. b) We dump things in the ocean. c) We pollute the water with chemicals. d) We can recycle. 6) Why do we have water filters? a) To make our water pitchers look cool. b) To add flavors to our water. c) To fill our water will pollutants. d) To remove unwanted materials before drinking water. 7) What percent of our water is saltwater? a) 3% b) 33% c) 27% d) 97% 8) What percent of our water is freshwater? a) 3% b) 33% c) 27% d) 97% 9) Which freshwater source has more water? a) surface water b) ground water c) glaciers

Water Quality

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