Final answer:
Grizzly bear's habitat is the physical area they inhabit, separate from their role in the ecosystem. Ecosystems include both biotic and abiotic factors, and understanding their interaction is essential in ecology.
Explanation:
Grizzly bear's habitat refers to the physical area where the bear lives and is adapted to, distinct from the roles it plays in the ecosystem. In the case of grizzly bears, their habitat may overlap with that of polar bears due to shifts possibly caused by climate change.
An ecosystem comprises both biotic (living) and abiotic (non-living) factors, while a niche describes the role of a species within the ecosystem.
Understanding the interaction between biotic and abiotic components is crucial in ecology as it influences the distribution and behavior of species like grizzly bears.
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