Which of the following explain why life on Earth can exist? (Select all that apply.) A) Water particles from the hydrosphere combine in the atmosphere and fall to the Earth which provides water to living organisms.

B) The biosphere receives heat, air, and sunlight from the atmosphere for plants to grow and produce food.

C) The atmosphere protects the Earth from harmful ultraviolet rays and traps the sun's heat that warms up the biosphere to sustain life.

D) The geosphere provides the land that organisms in the biosphere live on.