What is staple Food?

Answer the following questions briefly: What is the staple food of India? Write a note on its (i) Geographical requirements (ii) Area (iii) Importance.

What is the staple crop of our country? How many varieties are there? What is India's contribution to the world? Where is it grown in India?

What is the main staple food of Eastern Asia?

Assertion : 90% of the world rice production occurs in India. Reason : Rice is a staple food of all Indians.

(a) What is a food chain ? Give one example of a simple food chain. (b) What is a 'food web' ? Show its formation.

What is meant by Food chain?

What is the action of saliva on food?

What is a food chain ? Write the common food chain of a pond ecosystem .