Which of the following are sustainable farming techniques? Select the two correct answers.(1 point)
1 tilling soil frequently tilling soil frequently
2 limiting agriculture to rural areas limiting agriculture to rural areas
3 planting a single crop over a large area planting a single crop over a large area
4 planting trees in between rows of crops planting trees in between rows of crops
5 rotating crops each year rotating crops each year
The two correct answers are:
4 planting trees in between rows of crops
5 rotating crops each year