Which of the following is not needed to make a model of the water cycle . an energy source . water . a closed container . a drain

asked Jan 12, 2017 14.6k views

1 vote

Which of the following is not needed to make a model of the water cycle

. an energy source
. water
. a closed container
. a drain

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4 votes

The answer to this question is a drain. I took the quick check, trust me.

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1 vote

Obviously a closed container

Chandranshu answered Jan 15, 2017

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