science
Grade-4-
Easy

Question

Which of the following component is related to rock?

  1. A
  2. B
  3. C
  4. D

hintHint:

The lowermost region is the bedrock which gives origin to the rocks.

The correct answer is: D


    • The lowermost region of soil is the bedrock
    • It is the bottom holder soil profile and bears groundwater.
    • Pieces of rocks are formed from bedrock regions.