What are the four main components of the climate system?

The four main components of the climate system are the atmosphere, hydrosphere, lithosphere, and biOSphere. The atmosphere encompasses the layers of gases surrounding the Earth, influencing weather and climate patterns. The hydrosphere includes all water bodies, such as oceans, rivers, and glaciers, which play a crucial role in heat distribution and regulation. The lithosphere consists of the Earth's crust and landforms, while the biOSphere encompasses all living organisms, which interact with and affect the other components through processes like photosynthesis and respiration.