Q.1
Soil health is best gauged by its *

Q.2
Which of the following techniques is used to protect or restore organic matter in the topsoil. *

Q.3
In which area of the world is conservation tillage considered normal practice, according to the article? *

Q.4
What ultimately drives the loss of productive soil in urban areas?

Q.5
True or false. Other land degradation problems can be solved or lessened with soil restoration strategies. *