Ecosystem MCQs with Answers

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A biome is a community of both plants and animals living together in a particular climatic region.

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Humans follow a Type I survivorship curve, characterized by high survival throughout early and middle life with most mortality occurring in old age.

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IUCN Category IV protected areas are managed to meet the requirements of specific species through active management interventions.

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Basic scientific data is a prerequisite for all kinds of management programs, including wildlife during research.

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Mangrove forests in Pakistan are found in the Indus delta Sindh.

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Various categories of protected areas are defined by IUCN (International Union for Conservation of Nature).

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The interaction of living organisms with each other and with their environment is called an Ecosystem.

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Lion, tiger, and hawk are grouped as tertiary consumers in an ecosystem because they are top predators that feed on secondary consumers.

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Decomposers play an important role in recycling nutrients by breaking down dead organic matter and returning essential elements to the ecosystem.

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The sum total of all ecological requisites and activities of a species is called its Niche.