Question

Name three alternative sources of energy which do not cause any pollution.

Answer 1

Answer:1...use solar panels.

2..use bicycle instead of cars.

3..use electicity for cooking

Explanation:

Answer 2

Answer:

Hydroelectric power is a renewable source that causes no waste or pollution. Unlike wind power, hydroelectricity is more reliable. The energy can be stored up for use by the dam holding back water until more energy is needed. However, hydroelectricity requires a large power plant, which is very expensive to build

Explanation:

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