Final answer:
Using low-flow toilets and taking shorter showers are effective ways to reduce water usage at home.
Explanation:
Two things people can do to cut back on water usage at home are:
- Use low-flow toilets: These toilets use less water per flush, saving up to 20,000 gallons per year for a single household.
- Take shorter showers: Showers can be a significant source of water usage, so reducing shower time can save thousands of gallons of water annually.
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