Multiple choice

Match the following.

1. Oil and Fats A. Prevent free flow of oxygen
2. Paints and solvents B. Kill water purifying microbes
3. Solid food remains C. Block pipes and clog soil pores

  1. 1 – B, 2 – C, 3 – A

  2. 1 – C, 2 – A, 3 – B

  3. 1 – C, 2 – B, 3 – A

  4. 1 – B, 2 – A, 3 – C
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Oil and fats $\to$ Block pipes and clog soil pores Paints and solvents $\to$ Kill water purifying microbes Solid food remains $\to$ Prevent free flow of oxygen

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