Answer:
Making farm land (agriculture), terraforming (so we can build homes etc.)
Kharif crops are grown in the begging of “rainy season” (April & May). Rabi crops are grown at the beginning of winter or between September and October.
An objects place or location can be called its “position”
The subtropical jet streams formate from cool and warm air masses that meet near the equator (close to the 30* Latitude).