Rabi season crops – Rabi crops are generally sown in the months of October and November and harvested from April to May.

Major crops of Rabi season – wheat, barley, gram, mustard, peas, berseem, rizka, green fodder, lentils, potato, rye, tobacco, lahi, oats, linseed and sunflower etc. Rabi season crops require low temperature at the time of sowing, hence they are sown in winter season. There should be a dry and warm environment for them to ripen.

1. The troposphere is the layer closest to the Earth's surface in which all seasonal changes occur.

2. This circulation is responsible for weather phenomena, such as clouds, rain, snowfall, and storms.

All of the following are tributaries of the Brahmaputra River.

River Manas

River Kameng