No,they can also occur in the form a tsunami.
Because pesticides and chemical fertilizers can harm crops
Kinda sounds like an opinion question but based on stats true
Farmers may lose money if a drought destroys their crops. If a farmer's water supply is too low, the farmer may have to spend more money on irrigation or to drill new wells. Ranchers may have to spend more money on feed and water for their animals.
The perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction