EVERYDAY SCIENCE

SCIENCE

ECOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Define ecosystem
A
a biological community of interacting organisms and their physical environment
B
the natural home or environment of an animal, plant, or other organism
C
the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms
D
a group of interdependent organisms of different species growing or living together in a specified habitat
Explanation: 

Detailed explanation-1: -An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms.

Detailed explanation-2: -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-3: -A biological community of interacting organisms and their physical environment items are ecosystems with their importance to humans. Such as: Ecosystem services are the benefits that people obtain from the ecosystem. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world.

Detailed explanation-4: -An ecosystem is a complete community of interdependent organisms as well as the inorganic components of their environment; by contrast, a biological community is just the living members of an ecosystem.

Detailed explanation-5: -Ecology is the study of the interaction of organisms in an area with the surrounding environment. This interaction constitutes an overall adaptation of the organisms to their environment which also includes the continuity of species.

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