More than 20% of the amazon has been destroyed, affects biodiversity.
Explanation:
The biggest issues that the amazon is facing is the deforestation and it involves the clearing of land areas for logging, farming, and other land-use changes.
Effects that are seen are droughts, floods, destruction of habitats of flora and fauna along with the valuable services of the ecosystem.
This leads to a decrease in the carrying capacity of the species and the decline of the essential resources that are necessary to survive.