What is a way that technology is being used to protect the natural environment in agriculture?(1 point)

Question

1 Chemical technology is being used to increase aquatic plant growth.
2 New agricultural chemicals are being used that cause less environmental damage.
3 More land is being used for agriculture to produce more crops to feed the growing world population.
4 Agriculture is becoming less mechanized to prevent excessive changes to the environment.

Answer 1

2 New agricultural chemicals are being used that cause less environmental damage.