Which statement would the author most likely agree with?
The potato was first domesticated in the Andes thousands of years ago, and farmers there still grow thousands of different varieties. They come in many shapes and colours, and each is suited to a particular altitude, soil or use. Some resist frost, others tolerate drought, and a few are kept only for special dishes. Scientists value this variety because a single disease can destroy a crop made of one type, while a mixed field is more likely to survive. In Lima, the International Potato Center stores and studies these varieties so that their useful traits are not lost.
Answer and explanation
Correct answer: B. Protecting many varieties is a way of protecting future food supplies
- Step 1: The passage warns that a one-type crop can be destroyed by a single disease.
- Step 2: So the author would support keeping variety as a protection for the food supply.
Answer
Protecting many varieties is a way of protecting future food supplies.
Why not the others: The other statements contradict the author's concern about disease and the value of useful traits.
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