Skip to content

Course home

x
Sign up
x

Biodiversity and population change

Biodiversity and population change

Comparison of a diverse layered forest with many species and a simplified agricultural monoculture with few species

Biodiversity is the number of different species living in an area. Human activity can reduce biodiversity by shrinking native populations, removing species or simplifying food webs.

9.2.3 Human interactions and biodiversity Lesson

  1. GCSE
  2. /Biology
  3. /9.2.3 Human interactions and biodiversity

Step-by-step lessons on Edexcel GCSE Biology 9.2.3 Human interactions and biodiversity. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons