FORESTRY
ECOLOGY AND ENVIRONMENT
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a biological community of interacting organisms and their physical environment
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the natural home or environment of an animal, plant, or other organism
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the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms
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a group of interdependent organisms of different species growing or living together in a specified habitat
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Detailed explanation-1: -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-2: -Ecology is the study of how organisms interact with one another and with their physical environment. The distribution and abundance of organisms on Earth is shaped by both biotic, living-organism-related, and abiotic, nonliving or physical, factors.
Detailed explanation-3: -An ecosystem is made up of the living organisms in a community and the nonliving things, the physical and chemical factors, that they interact with.