Question

Biodiversity is declining world-wide; ___, ___, and ___ are primary reasons.

Answer 1

The decline in biodiversity is primarily due to habitat loss, overharvesting, and the introduction of exotic species.

Step-by-step explanation:

The core threat to biodiversity on the planet is the combination of human population growth and resource exploitation. The three primary reasons for the decline in biodiversity are habitat loss, overharvesting, and the introduction of exotic species. Habitat loss occurs due to deforestation, damming of rivers, and other human activities. Overharvesting is a threat to aquatic species, while the introduction of exotic species disrupts native ecosystems. These factors contribute to the decline in biodiversity worldwide.