Question

1. Rock are of great economic significance​

Answer 1

Answer:

Rocks are of great economic significance Some of the main benefits of rocks are as follows : After disintergration, they turn into valuable soils. They are the store-houses of a large number of minerals. They are the source of precious metals like gold, silver, platinum etc.

Answer 2

Explanation:

Rocks are of great economic significance Some of the main benefits of rocks are as follows : After disintergration, they turn into valuable soils. They are the store-houses of a large number of minerals. They are the source of precious metals like gold, silver, platinum etc.