Question

The chemicals used on farms, golf courses, and domestic gardens are often to blame when groundwater becomes contaminated with A. Acid B. Nitrates C. Fuel D. Sewage

Answer 1

Answer:

Nitrates

Explanation:

A. Acid-- acid is right, but not the best answer.

B. Nitrates are fertilizers, which are things that would be used in all of these situations

C. Fuel-- no one is pouring gasoline on their grass to make it grow.

D. Sewage-- same as gas, but this time it is sewage.

Answer 2

Answer:

The correct answer is option B i.e. Nitrates.

Explanation:

1. The golf courses, or cricket and football grounds need a thick sheet of grass growing on them for their perfect performance. Farms do need grasses for animals.

2. Acid is not poured on the grasses to grow. Some nitrates poured on grass may convert into nitric acid, but its not significant.

3. Fuel and sewage are also not poured on golf courses or farms to grow grasses.

4. But nitrates are good fertilizers which leads to growth of grasses and plants, needed for farms and golf courses.