D. it exists entirely within the other spheres
Biosphere, earth is a biosphere.
how many boisphere are there in sikkim
There is no Biosphere and most of the rains evaporated precipitation is in the Troposphere.
therefore the answer will be 28
The term biosphere applies to life forms on Earth, atmosphere would just be the air surrounding Earth not really depending on life. They are two of the four "spheres", also including hydrosphere and geosphere, that are all connected but can be classified as four separate entities.
The biosphere affects the atmosphere through processes like photosynthesis, where plants take in carbon dioxide and release oxygen. This helps regulate the levels of greenhouse gases in the atmosphere. Additionally, activities like deforestation can lead to increased levels of carbon dioxide in the atmosphere, contributing to climate change.