Which is the process of gathering mature crops?

Which farms appears as steps cut into a mountainside?

The process of producing food, feed, and fiber by cultivation of certain plants and the raising of domesticated animals is called:

Which is world’s number one staple food?

The process of transferring seedlings to another place is known as: 

Which is the primary source of livelihood of majority of Indians?

The nutrients from the soil is taken away by: 

Rabi crops are grown during: 

The food crop that grows and is eaten most in a country is called:

What are fertilizers?