Question

which factors involving the activities of people are a threat to biodiversity?pollution and successionhabitat loss and predationpoaching and habitat losssuccession and poaching

Explanation:

• Pollution is human-caused, but succession is a natural ecological process, not a human threat.
• Predation is a natural ecological interaction, not a human activity threat.
• Poaching is illegal human hunting of wildlife, and habitat loss is driven by human activities like deforestation and urbanization; both directly threaten biodiversity.
• Succession is a natural process, not a human threat.

Answer:

poaching and habitat loss