Which of the following environmental protection issues is a direct result of human involvement?
a. pollution
b. invasive species
c. biodiversity loss
d. all of the above select the best answer from the choices provided a b c d

Option D

Explanation:

There are many issues that is caused due to the intervention of human being into the environment. Human being can adversely affect the environment.

The human activities has cause pollution into the environment due to pollutant present in the air, water and land.

The human activities leads to the introduction of foreign species which when enters in the ecosystem of the native species and survives their by eliminating the native species there is called as invasive species.

Hunting of animals has lead to loss of biodiversity. All the above environmental issues are caused due to involvement of human beings.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands