Which is a result of deforestation?

  1. Increased carbon dioxide in the atmosphere
  2. More biodiversity
  3. Reduced flooding
  4. Less soil erosion
Answer

A) Increased carbon dioxide in the atmosphere

Fewer trees photosynthesise. O Level Biology · Topic 19 Relationships of Organisms with One Another and with the Environment · 19.4 Effects of humans on ecosystems

Biology MCQ · More O Level Biology: Organisms and the Environment MCQs · Practise