Question

3- Make the statment correct;
1. Crop rotation method help to reduce the fertility of soil
2.Fertilizers contain
organic matter (humus)
​

Answer 1

Answer:

1. Crop rotation method help to increase the fertility of soil.

2.Fertilizers contain inorganic matter.

Or

2.Manures contain organic matter.

Answer 2

Answer:

1) Crop rotation method help to increase the fertility of soil

2) Fertilizers contain inorganic matter