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7.1.2 Abiotic factors
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Abiotic factors and communities

Abiotic factors and communities

An abiotic factor is a non-living physical or chemical condition in an ecosystem. Examples include light intensity, temperature, moisture, soil pH, mineral content, wind intensity, carbon dioxide level and oxygen level.

7.1.2 Abiotic factors Lesson

  1. GCSE
  2. /Biology
  3. /7.1.2 Abiotic factors

Step-by-step lessons on AQA GCSE Biology 7.1.2 Abiotic factors. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons