Write a paragraph about the environment problems

Environmental have been a big problem through out the whole world.The most popular problems are climate change and pollution. Climate change comes from unequal heating of the surface.Pollution comes from smog and smoke,Also trash

Explanation:

ich statement best shows a problem in travels with charley?

one sharp difficulty presented itself. in the intervening twenty-five years my name had become reasonably well known.

this being so, my trip demanded that i leave my name and my identity at home.

i had to go alone and i had to be self-contained, a kind of casual turtle carrying his house on his back.

with all this in mind i wrote to the head office of a great corporation which manufactures trucks.

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