Human Impacts On Biodiversity (SA On Final)

Question 1

How are humans impacting biodiversity

Answer 1

Habitat destruction, pollution, over exploitation, & climate change

Question 2

Explain three factors that are influencing wether biodiversity stays stable or decreases give examples

Answer 2

1. Key stone species; they have a bigger influence on the stability of the ecosystem ex: sea stars
2. Invasive species; no natural predators so the population increases facts taking over everything else ex; zebra mussels
3. Habitat loss: humans and natural disasters are taking away natural landscapes & ecosystems ex: farming