Question

1. how did mushroom rocks form?

Explanation:

Mushroom rocks, also known as pedestal rocks, are formed by the process of wind erosion. In arid and semi - arid regions, strong winds carry sand and other small particles. These particles act as abrasives. The lower part of a rock is more exposed to the ground - hugging wind - borne particles. Over time, the constant abrasion by the wind - driven sediments wears away the lower portion of the rock at a faster rate than the upper portion. This differential erosion results in the characteristic mushroom - like shape with a narrower base and a wider top.

Answer:

Mushroom rocks are formed by wind erosion. Wind - blown sediments abrade the lower part of a rock more than the upper part, creating a mushroom - like shape.