GK
ECOLOGY BIODIVERSITY CONSERVATION ENVIRONMENTAL ISSUES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The flora and fauna of a geographical area
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A community of organisms interacting with one another.
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A community of organisms together with the environment in which they live
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That part of the Earth which is inhabited by living organisms.
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Detailed explanation-1: -Detailed Solution. The correct answer is A community of organisms together with the environment in which they live. Ecosystem: It is an interaction of all living and nonliving organisms with the surrounding environment.
Detailed explanation-2: -Ecosystem is defined as an area where one or many communities can thrive together. It comprises living organisms interacting with non-living components of the environment.
Detailed explanation-3: -An ecosystem is a community of organisms and their physical environment interacting together. Environment involves both living organisms and the non-living physical conditions. These two are inseparable but inter-related. The living and physical components are linked together through nutrient cycles and energy flows.
Detailed explanation-4: -An ecosystem consists of a community of organisms together with their physical environment. Ecosystems can be of different sizes and can be marine, aquatic, or terrestrial. Broad categories of terrestrial ecosystems are called biomes. In ecosystems, both matter and energy are conserved.
Detailed explanation-5: -Which of the following descriptions about the organization of an ecosystem is correct? Communities make up species, which make up populations.