EASY
7th CBSE
IMPORTANT
Earn 100

Bedrock is the non-porous layer of the Earth in nature.

50% studentsanswered this correctly

Important Questions on Soil

EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 3
Breaking down of rocks by temperature is an example of physical weathering.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 4
Soil formation is a gradual process and takes hundreds of years.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 5
Gravels are small stones present in the soil.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 6
Loamy soil is a mixture of gravels and rocks.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 7
Animals depend on soil for food and shelter.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q 8
Flood and wind lead to weathering of rocks.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q I
Define the following term: Topsoil.
EASY
7th CBSE
IMPORTANT
Sciwise - A coursebook of Science>Chapter 10 - Soil>EXERCISE>Q I
Define the following term: Bedrock.