State a raindrop falls to earth

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Which of the following processes require energy as they occur (additional energy to be added)? (Select all that apply.)

KI dissolves in H2O.

Iron metal corrodes.

A clear container becomes a uniform color after a small amount of colored gas is added.

A raindrop falls to earth.

A car is built.

A ball is thrown into the air.

Green plants produce glucose by photosynthesis.

Reference no: EM13172926

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