Question

Match the sustainable farming method with its description.
Column A
1.
Terrace cropping
2.
Crop Rotation
3.
Hydroponics
Column B
a. This method takes advantage of the fact that some crop's
input and output of nutrients to and from the soil varies,
so the soil's nutrients do not deplete.
b. This method involves planting a row of trees on either
side of a crop. The Tress provide protection for the crop
from wind and sun.
c. Cutting steps into the side of a hill to create flat areas to
grow crops
d. This method has a cycle of nutrients from a fish tank to
the growing vegetation. The vegetation gets their
nutrients from water instead of soil, and the nutrients are
provided by the fish themselves.

Answer 1

1 - c. Terrace cropping
2 - a. Crop Rotation
3 - d. Hydroponics