Answer in short:

What environmental issues are faced by Brazil and India?

Environmental issues:

1. Commercial activities like poaching and habitat destruction has led to the extinction of many species.

2. Deforestation is the leading cause for the destruction of forests which in turn effects the environment badly.

3. Other issues include deforestation in the Amazon basin, illegal wildlife trade, air and water pollution, land degradation caused by mining activities, wetland degradation and severe oil spills, among others.