Exercises
Author:Mukul Sahgal
Mukul Sahgal Science Solutions for Exercises
Simple step-by-step solutions to Exercises questions of Rocks and Soil from Awareness SCIENCE BOOK 3. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from Exercises with Hints & Solutions
EASY
3rd CBSE
IMPORTANT
Humus is made from rocks.
EASY
3rd CBSE
IMPORTANT
Clay has the largest rock pieces.
EASY
3rd CBSE
IMPORTANT
We depend on the soil for most of our needs.
EASY
3rd CBSE
IMPORTANT
The colour of soil depends on the minerals present in rocks.
MEDIUM
3rd CBSE
IMPORTANT
Fill in the right word in the puzzle
a. Rocks are made up of them.
b. A metal that we get from a mineral.
c. It is found in soil and is very important for plants.
d. Soil that cannot hold much water.
e. Soil that can hold water but not air.
EASY
3rd CBSE
IMPORTANT
Why do most plants grow well in loamy soil?
MEDIUM
3rd CBSE
IMPORTANT
What causes rocks to break?
MEDIUM
3rd CBSE
IMPORTANT
How is soil formed?
