The biosphere is the area on Earth where all life occurs.
The biosphere is made of three parts, called the lithosphere, atmosphere and hydrosphere and is the sum of all ecosystems
Earth's Systems
Earth Systems Through Time – Historical Geology
The part of the earth where life exists, is made up ofA. LithosphereB. HydrosphereC. AtmosphereD. All of the above
UPSC IAS exam preparation - World and Indian Geography - Lecture 3
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Exploring the Earth's Four Spheres
Earth Science, Branches & Importance - Video & Lesson Transcript
The Biosphere Center for Science Education
Biosphere Definition and Examples - Biology Online Dictionary
Biosphere
What would Earth be like if life had never existed?
Biosphere - Ecosystems, Biodiversity, Life
Domains of the Earth: Lithosphere, Atmosphere, Hydrosphere, Biosphere
Which spaces of the earth are part of the biosphere?
