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.

Which of the following should be the THIRD sentence after rearrangement?

The correct option is A.

To determine the correct sequence of sentences to form a meaningful paragraph, let us analyze the given sentences:

1. Sentence B introduces the central topic: "Rising pollution is a very big problem for us." This serves as an ideal introductory sentence (FIRST sentence).

2. Sentence D elaborates on the problem mentioned in B: "It is producing health challenges for all." Here, "It" refers to "Rising pollution" (SECOND sentence).

3. Sentence A provides concrete examples of how pollution affects us and leads to these health challenges: "We breathe polluted air, drink polluted water and eat polluted food." Therefore, Sentence A is the THIRD sentence in the logical flow.

4. Sentence E expands further on the scope of the harm: "Pollution produces many health challenges not only for all creatures but also for our environment." (FOURTH sentence).

5. Sentence C concludes by posing a question addressing the issue: "The question is rising how can we protect ourselves from this enemy." (FIFTH sentence).

Thus, the correct logical order of the sentences is B - D - A - E - C.

The third sentence after rearrangement is A.