unit 4-paraphrase

make a sentence: “human, nature, interest, position”

make a sentence: “be incompatible with"

make a sentence: "choose sth. over sth. else"

make a sentence: "at ... a cost"

Ozone depletion has a correlation not only with skin cancer and eye problems, it also destroys the ocean's ecology, the beginning of the food chain atop which we humans sit. (para. 3)

The American Midwest feeds people at all corners of the atlas. (Para. 4)

A sane environmentalism is entirely a human focused regime: It calls upon humanity to preserve nature, but merely within the parameters of self-survival. (Para. 5)

Humanity should accommodate only when its fate and that of nature are inseparably bound up.

(Para. 12)