Question

1. Objective type questions
A. Fill in the blanks with the correct words.
particular) sequence.
2.
fertilizers).
5. Seeds sown by
6. We should use
shortage of water
1. To grow crops, farmers perform a series of activities in
(any/a
3. To avoid the soil
from becoming infertile, farmers often add
(Ploughing/Levelling) allows the roots to reach deeper into the soil.
(seeds/
4. Chemical fertilizers sometimes get washed away into water bodies by the process of
(leaching/irrigation)
(broadcasting/using a seed drill) are distributed
unevenly and may not ensure that all seeds are sown at the correct depth.
(sprinkler/drip) irrigation method in places that have a
7. Excess water on the field may cause a condition called
(leaching/
waterlogging) which may harm the crops.
8. Animals like rats and insects damage the crops and can be destroyed by using
(weedicides pesticides).
9. A machine called the
(combine harvester/combine winnower) is used
for both harvesting and threshing.
10. Bacteria in roots of
(leguminous/all cultivated) plants help in restoring
the
(oxygen/nitrogen) content of the soil.
​

Answer 1

Answer:

gwoagamzb5181(:#01,-2)(1n

Answer 2

Answer:

6.Drip

7.waterlogging

8.pesticides

9.Combine harvester

10.leguminous, nitrogen