Abiotic
Definition
Abiotic factors are the non-living components of an ecosystem that influence living organisms. These include elements like climate, soil, water, and sunlight.
5 Must Know Facts For Your Next Test
- Abiotic factors can determine the types of organisms that can live in a particular environment.
- They interact with biotic factors to shape ecosystems.
- Examples of abiotic factors include temperature, pH levels, and nutrient availability.
- Changes in abiotic factors can lead to shifts in ecosystem dynamics and species composition.
- Abiotic stressors such as drought or pollution can negatively impact organism health and biodiversity.
Review Questions
- What are some examples of abiotic factors in an ecosystem?
- How do abiotic factors interact with biotic factors?
- Why are abiotic factors important for determining the structure of an ecosystem?
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Related terms
Biotic: Living components of an ecosystem such as plants, animals, and microorganisms.
Ecosystem: A community of interacting organisms and their physical environment.
Habitat: The natural environment where an organism lives which includes both biotic and abiotic factors.
