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what is ecosystem
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what is ecosystem
The ecosystem is the set of species in a given area that interact among themselves, through processes such as predation, parasitism, competition and symbiosis, and with their abiotic environment to disintegrate and become part of cycles of energy and nutrients. The species of the ecosystem, including bacteria, fungi, plants and animals, are dependent on each other. The relationships between species and their environment facilitate the flow of matter and energy within the ecosystem.
The concept of the ecosystem has evolved since its origin. The term, coined in the 1930s, belongs to British botanists Roy Clapham (1904-1990) and Sir Arthur Tansley (1871-1955). It was originally applied to units of diverse spatial scale; from a weathered piece of tree trunk to a pond, a region or even the entire biosphere of the planet, the only requirement being that organisms, physical environment and interactions could exist within them.
More recently, the ecosystem has had a geographical focus and has become analogous to formations or vegetation types, e.g., scrub, pine forest, grassland, etc. This simplification ignores the fact that the limits of some vegetation types are indistinct, while the boundaries of ecosystems are not. The transition zones between ecosystems are known as ecotones.
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what is ecosystem
All plants, animals and human beings depend on their immediate surroundings. They are also interdependent on each other. This relation between the living organisms as well as the relation between the organism and their surroundings form an ecosystem.
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what is ecosystem
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what is ecosystem for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is ecosystem covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is ecosystem.
what is ecosystem for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about what is ecosystem covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for what is ecosystem.
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