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Biology Asked by a SnapAndSolve user · about 1 hour ago

Define the following words: 1. Ecosystem 2. Ecology 3. Biogeography Define the following words: 1. Habitat...

Define the following words:
1. Ecosystem
2. Ecology
3. Biogeography
Define the following words:
1. Habitat
2. Niche
3. Biome
4. Biosphere
Define the following terms:
1. Producer
2. Consumer
3. Decomposer
4. Food chain
5. Food web

Answer

  1. Ecosystem:

    A biological community of interacting organisms and their physical environment.

  2. Ecology:

    The branch of biology that deals with the relations of organisms to one another and to their physical surroundings.

  3. Biogeography:

    The study of the distribution of species and ecosystems in geographic space and through geological time.

  4. Habitat:

    The natural home or environment of an animal, plant, or other organism.

  5. Niche:

    The role or function of an organism or species within an ecosystem, including its use of resources and relationships with other species.

  6. Biome:

    A large naturally occurring community of flora and fauna occupying a major habitat, e.g., forest or tundra.

  7. Biosphere:

    The global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, hydrosphere, and atmosphere.

  8. Producer:

    An organism, usually a plant or algae, that produces its own food through photosynthesis and serves as a food source for other organisms in a food chain.

  9. Consumer:

    An organism that feeds on plants or other animals for energy and nutrients.

  10. Decomposer:

    An organism, such as bacteria or fungi, that breaks down dead organisms and organic waste.

  11. Food chain:

    A linear sequence of organisms through which nutrients and energy pass as one organism eats another.

  12. Food web:

    A complex network of interlinked food chains in an ecosystem, showing how different organisms are connected through feeding relationships.

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