Question

What effects do modern farming techniques have on world biodiversity? A. Monoculture, pesticides, and chemical fertilizers have greatly reduced the biodiversity of the world. B. Pesticides have helped to create new environments without insects, thus creating new habitats and increasing biodiversity. C. Biodiversity is expanding as more and more crops are grown. D. The relationship between biodiversity and monoculture is mutually beneficial, so biodiversity increases with crop yield.'

Answer 1

I think this should be posted in a science section...

Answer 2

Post it in the Biology Section first @zamora_wild and the correct answer is A. Monoculture, pesticides, and chemical fertilizers have greatly reduced the biodiversity of the world.