Question

Explain the four realms of the earth. explaination.​

Answer 1

Explanation:

Geographers break down the Earth's systems into four spheres that make up the world's air (atmosphere), water (hydrosphere), land (geosphere), and living organisms (biosphere). Three of these spheres are abiotic and one sphere is biotic.

Answer 2

Answer:

These four systems are known as spheres. Geographers break down the Earth's systems into four spheres that make up the world's air (atmosphere), water (hydrosphere), land (geosphere), and living organisms (biosphere). Three of these spheres are abiotic and one sphere is biotic.