What Causes Biodiversity Loss?

Biodiversity loss is caused by human activities and natural factors that reduce species variety and ecosystem balance. The major causes are habitat destruction, pollution, overexploitation, invasive species, and climate change.

Main Causes of Biodiversity Loss

1. Habitat Loss: Deforestation, urbanization, and agriculture reduce natural habitats.
2. Pollution: Chemicals, plastics, and oil spills harm species and ecosystems.
3. Overexploitation: Overfishing, hunting, and logging reduce populations.
4. Invasive Species: Non-native species compete with native species for resources.
5. Climate Change: Global warming alters habitats and migration patterns.

Effects of Biodiversity Loss

• Disruption of food chains.
• Reduced ecosystem services like pollination and oxygen supply.
• Increased vulnerability to natural disasters.

Protecting habitats, reducing pollution, and sustainable practices are key to reducing biodiversity loss.