Name any three leguminous crops.

Important Questions on Improvement in Food Resources

MEDIUM

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 5

Discuss a natural way of soil improvement.

MEDIUM

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 1

Name any three modes of crop management.

MEDIUM

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 2

How do pests affect the food production?

EASY

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 3

What are insecticides?

EASY

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 4

What is the hazard of use of pesticides?

MEDIUM

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 5

Name any three methods of weeds control.

EASY

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 6

What are weeds? How do they cause loss of crop production?

EASY

9th CBSE

IMPORTANT

Secondary Biology FIrst And Second Term of CLASS IX>Chapter 6 - Improvement in Food Resources>Home/Class Assignment>Q 1

What factors are responsible for damage of stored food materials?