What goes up when the rain goes down ?​

Umbrella goes up when rain comes down.

UMBRELLA

Explanation:

Umbrella goes up when rain comes down.

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all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

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