EASY
7th CBSE
IMPORTANT
Earn 100

Which type of soil is best suited for growth of plants? Give reasons in support of your answer.

Important Questions on Soil

HARD
7th CBSE
IMPORTANT
What is meant by soil profile? Give the characteristics of different horizons observed in soil profile.
HARD
7th CBSE
IMPORTANT
How is soil formed? Describe in brief.
HARD
7th CBSE
IMPORTANT
Distinguish between sandy, clayey and loamy soil.
EASY
7th CBSE
IMPORTANT
How is clayey soil useful for crops?
HARD
7th CBSE
IMPORTANT
Write down the differences between sandy soil and clayey soil.
HARD
7th CBSE
IMPORTANT
Describe the factors which cause soil erosion.
HARD
7th CBSE
IMPORTANT
How can soil erosion be prevented?
MEDIUM
7th CBSE
IMPORTANT
During rainy season, Rekha found that earthworms were coming out of the soil in her garden. Some small children were playing with the earthworms and also killing them. She told the children to stop killing the earthworms.
Answer the following question based on the above information:

What would happen if the earthworms are killed?