Which of the following describes how farmers use GPS devices?

A. To locate their herds
B. To produce insect-resistant plants
C. To use chemicals more efficiently
D. To produce disease-resistant plants



Answer :

Final answer:

Farmers utilize GPS devices to enhance chemical efficiency and utilize biotechnology crops for disease and pest resistance to reduce synthetic pesticide use and improve crop management.


Explanation:

Farmers use GPS devices to use chemicals more efficiently in agriculture. Biotechnology crops engineered to be resistant to diseases and pests help farmers reduce the use of synthetic pesticides, simplify pest control, and make production more manageable. This technology can improve crop sustainability and reduce environmental impacts.


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