What is true about the current extinction rate? a. it’s slower than the earlier mass extinction rate. b. it’s primarily attributed to human intervention. c. it’s attributed to natural environmental changes. d. it’s necessary for evolution. e. it’s affecting few species.

B. It's primarily attributed to human intervention.

Humans are destroying habitats of many animals, like coral reefs and jungles, and without a habitat, animals go extinct.

Also poachers are killing lots of animals, primarily in Africa.

It’s primarily attributed to human intervention

Explanation:

Extinction can be defined as the mass death of an animal species or a group of species. This can also be defined as the death of the last member of a particular species.

Extinction can be due to natural factors or due to human interventions. Previously the extinction of species were more due to the environmental factors but now a days the extinction of species is more due to human activities.

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."