Which technique improves the overall health and productivity of a forest by decreasing competition? (apex)
a. desertification
b. clear-cutting
c. slash and burn
d. thinning

The correct option is D. Thinning

Explanation:

In biological studies, thinning can be described as a process in which certain kinds of trees are removed from a forest, in order to facilitate the growth and health of other trees.

For example, the eucalyptus tree is adapted to consume a lot of water. In a forest, such kind of tress cause water scarcity for other trees. The other trees will be competing for water. Hence, if some eucalyptus trees are removed, it can facilitate the growth of other trees.

The Correct Answer is D

Explanation:

the statement is true

allowed for the prediction of the properties of missing elements.