Science Class 8 Ch 1

Front

What is a rabi crop?

Back

A rabi crop is a type of crop that is sown in the winter and harvested in the spring. An example of a rabi crop is onion.

Front

What is the method of loosening the soil called?

Back

The method of loosening the soil is called ploughing.

Front

What is the purpose of a seed drill?

Back

A seed drill is used for sowing seeds in the soil at the correct depth and spacing.

Front

What is the last step in agricultural practices?

Back

The last step in agricultural practices is storage, where harvested crops are stored for future use.

Front

What does levelling of soil help to prevent?

Back

Levelling of soil helps to prevent soil erosion.

Front

Define harvesting in agriculture.

Back

Harvesting is the process of gathering mature crops from the fields.

Front

What is irrigation?

Back

Irrigation is the artificial application of water to soil to assist in the growing of crops.

Front

What are pulses?

Back

Pulses are leguminous crops that are harvested for dry seeds, such as lentils and chickpeas.

Front

What is the significance of soil erosion prevention?

Back

Preventing soil erosion is crucial for maintaining soil fertility and preventing loss of land.

Front

What is threshing?

Back

Threshing is the process of separating the grain from the stalks and husks.