Question

4. Which of the following description is true for describing
"fertilizer
a) Used in large quantity b) Organic in nature
c) Does not cause pollution d) Produced in factories
5. Before sowing the seeds, it is necessary to break soil to the size
of grains to get better yield. The main tools used for such are
a) Tractor, Hoe, Seed drill b) Bullock, tiller, tractor
c) Plough, Hoe, Cultivator d) Plough, Seed Drill, Tractor
Fill in the blanks:
6. A tractor driven implement used for ploughing a field is called
is an organic substance obtained from the
decomposition of plant or animal waste.
​

Answer 1

4.... produced in factories

5.... tractor hoe sead drill

6.....#tiller

#manure

Answer 2

1.d) fertilisers are produced in factories.

2.d)plough,seed drill, tractor

3.cultivator

4.manure.:-)