Question

some suggest that we could reduce the environmental impacts of agriculture by stopping the use of all pesticides. why is this unlikely? food costs would increase by 50%. pests would be significantly reduced.

Explanation:

To determine why stopping all pesticide use is unlikely, we analyze the options:

• Option 1: Without pesticides, crop losses to pests would rise, reducing supply. Lower supply increases food costs (e.g., 50% as stated), making this a valid reason.
• Option 2: Pesticides control pests. Stopping their use would let pests multiply, so pests wouldn't be significantly reduced (this is incorrect).

Answer:

A. Food costs would increase by 50%