biosphere
100

What does the biosphere encompass?

All regions of the Earth where life exists

200

What things are included in the biosphere 

People,animals,plants

300

Why is the biosphere important?

functions as the planet's life support system, assisting in the control of atmospheric composition, soil health, and the hydrological (water) cycle

400

What are the challenges and limitations of living in a biosphere?

Climate change, habitat destruction, pollution, and overexploitation of resources

500

what are the 6 type of living things in the biosphere?

Archaebacteria, Eubacteria, Protista, Fungi, Plantae, or Animalia

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