question 10 of 25\nwhy is planting a variety of crops on one farm more sustainable than monoculture?\na. it…

question 10 of 25\nwhy is planting a variety of crops on one farm more sustainable than monoculture?\na. it increases parasite infection.\nb. it increases farming efficiency.\nc. it increases biodiversity.\nd. it increases farm profits.

question 10 of 25\nwhy is planting a variety of crops on one farm more sustainable than monoculture?\na. it increases parasite infection.\nb. it increases farming efficiency.\nc. it increases biodiversity.\nd. it increases farm profits.

Answer

Brief Explanations:

Planting a variety of crops (polyculture) instead of a single - crop (monoculture) promotes biodiversity. Different crops support various organisms, including beneficial insects, soil microbes etc. This biodiversity helps in maintaining a healthy ecosystem on the farm, which is a key aspect of sustainability. Options A is incorrect as it should decrease parasite infection in some cases due to dilution effect. Option B is not the main reason related to sustainability in this context. Option D is not the most fundamental reason compared to biodiversity for long - term sustainability.

Answer:

C. It increases biodiversity