Question

Fill in the blanks
1) soil fertility can be organically increased by________.
2) storing in______pits works like a cold storage.
3) the study of algae is called_______.
4) the amount of heat produced when 1KG of any full burns is called its_______.
5) the hottest zone of the flame is the________.
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Answer 1

Explanation:

1.by adding manure to it.

2.earthen

3.phycology

4.calorifical value.

5.its outermost zone. (with full combustion)

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Answer 2

Answer:

1) By adding manure.

2) earthen

3) Phycology

4) calorific value

5) outermost zone

Explanation:

no need to explain anything..