Question

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Tick (V) the correct answers.
The rocks which are formed from magma are called
rocks.
1.
Let
V. igneous
c. metamorphic
d. metallic
woul
a. sedimentary
rock.
e Moon
soil. So
ces whic
a fertilit
2. Quartzite is
b. a sedimentary
c. a volcanic
d. a metamorphic
a. an igneous
3. Which of these is not a type of weathering?
b. chemical
c. biological
d. mechanical
opted to
a. geological
ecking a
bloughing
Carbonic acid disintegrates limestone as a result of
b. oxidation.
c. hydration.
d. carbonation.
a. frost action.
5. Which of these factors is not responsible for soil formation?
b. human activities
c. deforestation
d. parent rock material
a. climate
6. Which of these factors is responsible for soil erosion?
b. overgrazing
c. afforestation
d. terrace farming
A. crop rotation
B. Match the columns.
a. soil erosion
1. basalt
b. biological weathering
2. fossils
c. sedimentary rock
3. frost action
d. soil conservation
4. quarrying
e. mechanical weathering
5. deforestation
f. igneous rock
6. crop rotation​

Answer 1

Answer:

the process by which plant prepare their own food with the help of Sunlight is known as photosynthesis

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