MEDIUM
7th CBSE
IMPORTANT
Earn 100

Specify two differences between internal and external forces.

Important Questions on The Earth and the Changes on It

MEDIUM
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 2
Name the various agents of gradation.
MEDIUM
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 3
Distinguish between transported and residual soil. 
HARD
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 4
How is a delta formed?
EASY
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 5
Why is humus formed more rapidly in humid areas?
EASY
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 1
Explain weathering. Mention the factors that affect the rate of weathering and soil erosion. 
HARD
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 2
Explain the formation of soil with the help of a labeled diagram.
MEDIUM
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 3
What are the major soil types found in India? Give one important characteristic of each.
HARD
7th CBSE
IMPORTANT
We and Our World>Chapter 2 - The Earth and the Changes on It>Something To Know>Q 4
Describe the journey of a river from its source to its mouth.