MEDIUM
7th CBSE
IMPORTANT
Earn 100

List the various uses of soil.

Important Questions on Soil

HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
Describe an activity to separate the various components of a soil sample into different layers.
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
List the characteristics of A-horizon, B-horizon, C-horizon and bedrock.
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
How can you show that soil contains water?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
What are the characteristics of a good soil?
HARD
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
How does soil get polluted? How can soil pollution be controlled?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q F
Look at the given diagram and answer the following questions.
Question Image
a) Label the parts A, B, C and D?
b) Which layer is a home for living organisms, A or C?
c) Which layer is the darkest?
d) Which layer is made of small lumps of rocks, C or D?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q G
Gardeners prefer soils that are easy to plough, contain a good balance of sand, clay and silt along with plenty of humus. What type of soil is ideal for them?
MEDIUM
7th CBSE
IMPORTANT
Science Booster>Chapter 10 - Soil>PRACTICE TIME>Q G
Why is the soil erosion a great cause of concern, though the formation of soil is a continuous process?