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  a universal process of directional change in vegetation, on … Read more

  The interaction between the organisms is fundamental for its … Read more

  Movement of these pollutants involves two main processes:   … Read more

  ENERGY FLOW- Energy is the basic force responsible for … Read more

Biosphere is a part of the earth where life can … Read more

  Aquatic systems are not called biomes, The major differences … Read more

Biome The terrestrial part of the biosphere is divisible into … Read more

  Niche:- a  description  of  all  the  biological,  physical  and  … Read more

  Natural Ecosystem- Terrestrial- Forests, Grasslands, Deserts Aquatic- Fresh Waters, … Read more

  The components of the ecosystem is categorised into abiotic … Read more