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Two Types of Environmental Factor

Two Types of Environmental Factor

Pond-edge plant community showing light intensity, water availability and temperature as abiotic factors, and competition, herbivory and disease as biotic factors An abiotic factor is a non-living condition that affects organisms in an ecosystem. Examples include temperature, light intensity, water availability and pollutants.

9.1.2 Abiotic and biotic factors Lesson

  1. GCSE
  2. /Biology
  3. /9.1.2 Abiotic and biotic factors

Step-by-step lessons on Edexcel GCSE Biology 9.1.2 Abiotic and biotic factors. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons