The correct option is (c).
Explanation
The biosphere is the narrow zone of contact between the land (lithosphere), water (hydrosphere), and air (atmosphere). It is unique to Earth and contains all forms of life.- Statement 1 is Correct: The biosphere supports a vast variety of life forms. These organisms vary greatly in size, ranging from microscopic bacteria and microbes to huge mammals like whales and elephants.
- Statement 2 is Incorrect: Living organisms are not independent; rather, they are intricately linked to each other and to the biosphere for survival. This interdependence is the foundation of ecological balance.
- Statement 3 is Correct: In the context of general geography and the major domains of the Earth, the organisms found in the biosphere are broadly classified into two major groups: the plant kingdom and the animal kingdom.
Key Takeaway: The biosphere is the life-supporting zone of Earth where organisms are interdependent and broadly categorized into the plant and animal kingdoms.