What are four ways that human activity can reduce biodiversity?

Answer 1

Human activity can reduce biodiversity by altering habitats, hunting species to extinction, introducing toxic compounds into food webs, and introducing foreign species to new environments

Some examples are:

1) Deforestation

2) Fires

3) Farming

4) Poachers

Answer 2

1. Habitat destruction through activities like deforestation and urbanization can directly diminish biodiversity by destroying the homes of many species.
2. Pollution from industrial processes and waste disposal can contaminate ecosystems and harm plants and animals, reducing overall biodiversity.
3. Overexploitation of Natural Resources for activities like hunting, fishing, and logging can lead to declines in species populations and ecosystems.
4. Introduction of non-native species through activities like global trade and transportation can disrupt native ecosystems, outcompete local species, and reduce overall biodiversity.