Nutrition in Plants-How Nutrients Are Replenished in the Soil (CBSE Class-7 Science): Questions 1 - 2 of 2

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Question number: 1

» Nutrition in Plants » How Nutrients Are Replenished in the Soil » Manure

MCQ▾

Question

Manures are added to the soil:

Choices

Choice (4) Response

a.

It aerates the soil by making it porous

b.

To keep the balance of nutrients in the soil

c.

It increases the water holding capacity

d.

All a. , b. and c. are correct

Question number: 2

» Nutrition in Plants » How Nutrients Are Replenished in the Soil » Fertilizers

MCQ▾

Question

Fertilizers are chemically synthesised in laboratories and are enriched in nutrients like

Choices

Choice (4) Response

a.

Nitrogen

b.

Potassium

c.

Phosphorus

d.

All a. , b. and c. are correct

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