How are we reducing the biodiversity as humans

The increase in the human population and waste it produces, deforestation , peat bog destruction and global warming are all reducing biodiversity

Explanation:

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

answer; polycythemia is the correct answer;