Why is it important for environmental scientists to have a background in many fields of study

With these rapid changes, there is a need to study each step that may alter the environment so that the natural ecosystem may still be protected or replaced by a better one. Environmental science is important to save our world from destruction. Because of man's abusive actions, the environment is not safe anymore.

there’s no image attached but i can if you want: )

i think its y= -4x-14