Answer:
Crops
Step-by-step explanation:
Crops do not affect climate, it is the climate that affects crops.
Altitude affects the climate. The more higher altitude you are at, the more cooler you get. This happens because the air is warmed by the Earth's heat and the climate is in the air.
Ocean currents affect the climate. Ocean currents are streams of moving water, an example of Ocean currents affecting the Climate would be the Gulf Stream. The Gulf Stream is a current that comes from Mexico to Northern Europe. The Gulf Stream travels its warm water to Northern Europe causing a mild climate.
Global winds affect the climate. This one is obvious, but alright. Global winds are winds in different degrees around the world. The Global winds make the climate, their pressure influences the climate, the direction where they move affects the climate, their temperature affects the climate, etc.