EASY
7th CBSE
IMPORTANT
Earn 100

Select the odd word from the group of words and give reason for your choice:

Earthworm Millipedes Frogs Snakes

Important Questions on Soil

EASY
7th CBSE
IMPORTANT

Choose the odd one among the following and give reasons for your choice:

Clay Silt Sand Pebble
EASY
7th CBSE
IMPORTANT
The reservoir of water accumulated in soil is called _____.
EASY
7th CBSE
IMPORTANT

Choose the right word and fill in the blank:

For growing paddy, _____ (sandy/clayey) soil is required.

EASY
7th CBSE
IMPORTANT

Choose the right word and fill in the blank:

_____ (Sandy/Loamy/clayey) soil is very sticky when wet.

EASY
7th CBSE
IMPORTANT

Choose the right word and fill in the blank:

_____ (Sandy/Loamy/Clayey) soil is not suitable for growing crops.

EASY
7th CBSE
IMPORTANT
Match the following:
Column A Column B
1. Weathering (a) Topsoil
2. B-Horizon (b) Slow process
3. Upper layer of soil (c) Large particles
4. Sandy soil (d) Sub-soil
EASY
7th CBSE
IMPORTANT
This layer is made up of small lumps of broken rocks and lacks humus.
EASY
7th CBSE
IMPORTANT
This soil is a mixture of equal amount of sand and clay, with silt and humus.