Question

What weathering processes form caves?

Answer 1

Look below vv

Explanation:

Dissolution. Water picks up carbon dioxide from the air and as it filters into the soil, it turns into a weak acid that can dissolve limestone and if it goes on long enough and creates a big enough "underground hole" it can form a cave.

Hope I helped, Good day!

Sources: https://www.bgs.ac.uk/mendips/caveskarst/caveform.htm