Multiple choice

Abiotic factors can include which of these lists

  1. Water, air, sunlight, oxygen, soil

  2. Anything dead or dying

  3. Only minerals on the periodic table

  4. Water and soil
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Abiotic factors are the non-living parts of an ecosystem, such as water, air, sunlight, and soil. Option A provides the most comprehensive list of these factors.

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