Question

What is Gaia hypothesis?

12 Feb 2026
Answer :
Word Count : 232
The Gaia hypothesis, proposed by James Lovelock in the 1970s and further developed with Lynn Margulis, states that the Earth functions as a self-regulating and interconnected system in which living organisms interact with the physical components of the planet to maintain conditions suitable for life. According to this hypothesis, the biosphere, atmosphere, hydrosphere, and lithosphere are closely linked and work together in a dynamic balance. Rather than viewing Earth as a passive environment shaped only by physical and chemical processes, the Gaia hypothesis emphasizes
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