Test: 5th Grade Science

1.

Jinger was researching water sources on Earth and learned that only 3% of Earth's water is freshwater. She also read that this resource is becoming polluted in a significant way. Which answer choice(s) demonstrates a rational solution to the water pollution problem?

All of the answer choices are correct.

Dispose of used oil, antifreeze, paints, and other household chemicals properly.

Apply lawn and garden chemicals sparingly and according to directions.

Keep litter, pet wastes, leaves, and debris out of street gutters and storm drains.

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