9.25.R - Lesson: Conserving Water Resources
Language: English
Subject:
Natural science
> Ecosystems
Age: 11 - 12
Jennifer Marohn 9.25.R - Lesson: Conserving Water Resources
Name three reasons water is important.
Put the steps of water treatment and distribution in order.
A sequence of treatment processes eliminates disease-causing microorganisms.
1.
untreated water is obtained from either an underground aquifer or from a surface water source like a lake or river.
2.
The water is then distributed to homes and businesses
3.
The water is pretreated to remove debris like leaves and silt
4.
Water is pumped to a treatment facility
5.
Name two ways communities are helping the water.
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