Question

Which statement is true about the impact of man on the biodiversity index of biomes?

1 -As man uses resources in biomes, the biodiversity index remains the same
2 - As man uses resources in biomes, the biodiversity index increases.
3 - As man uses resources in biomes, the biodiversity index is no longer calculated.
4 - As man uses resources in biomes, the biodiversity index decreases.

Answer 1

The impact of man on the biodiversity index of biomes is that as man uses resources in biomes, the biodiversity index decreases.

Step-by-step explanation:

The impact of man on the biodiversity index of biomes is that as man uses resources in biomes, the biodiversity index decreases.

Human population growth and resource exploitation are the core threats to biodiversity. As the human population increases, habitat loss, increased pollution, and climate change occur, leading to a decline in biodiversity. Human activities such as habitat destruction, overharvesting, and the introduction of exotic species directly contribute to the decrease in biodiversity.

For example, deforestation for agriculture and urban development leads to the loss of habitat for many species. Increased pollution and climate change also have detrimental effects on biodiversity. These negative impacts on biodiversity not only threaten other species directly but also disrupt the balance of ecosystems and affect human populations' health and food security.