Question

In the forest, pine trees lose their old needles in the fall. The needles fall to the ground and eventually become part of the soil. What process will turn the needles into soil?

A.
decomposition
B.
photosynthesis
C.
weathering
D.
transportation

Answer 1

A. Decomposition

Step-by-step explanation:

The needles will slowly break down and mix in with the soil.