Question

drag the missing word into place
we had very strange weather today with all different forms of
: first rain, then sleet, then hail!
adaptation
tundra
precipitation

Explanation:

The sentence is about different forms of weather (rain, sleet, hail). "Precipitation" refers to any form of water, liquid or solid, falling from the atmosphere, which matches the context. "Adaptation" is about adjusting, and "tundra" is a biome, so they don't fit.

Answer:

precipitation