Directions: Five sentences A, B, C, D, and E are given below, you need to rearrange the sentences so that the five sentences can together form a meaningful paragraph.

A. We breathe polluted air, drink polluted water and eat polluted food.

B. Rising pollution is a very big problem for us.

C. The question is rising how can we protect ourselves from this enemy.

D. It is producing health challenges for all.

E. Pollution produces many health challenges not only for all creatures but also for our environment.