1) How do decomposers increase the fertility of soil?
A) By storing moisture in the soil.
B) By breaking down and digesting the remains of dead organisms.
C) By making spaces for air and water.
D) By burrowing deep below topsoil.
I am thinking is is either B or D, but I do not know which one. If anyone could help that would mean so much to me. :)
It's B :)
My guess, B
Buffaloes is wrong I think at least some of the answers are
To determine which option is correct, let's break down the process of how decomposers increase the fertility of soil.
Decomposers are organisms such as bacteria, fungi, and earthworms that break down dead organic matter. They play a vital role in the ecosystem by breaking down and digesting the remains of dead organisms, including plants and animals. This process, known as decomposition, releases nutrients back into the soil.
Option B, "By breaking down and digesting the remains of dead organisms," aligns with this process. Decomposers break down organic matter, which releases essential nutrients such as nitrogen, phosphorus, and carbon back into the soil. These nutrients then become available for uptake by plants, promoting their growth.
On the other hand, option D, "By burrowing deep below topsoil," refers to the activity of burrowing animals like earthworms. While burrowing animals can contribute to soil aeration and drainage, which are important factors for soil fertility, they do not play a direct role in the decomposition process that releases nutrients.
Therefore, the correct answer is B) By breaking down and digesting the remains of dead organisms.
A
D
B
B
C
D
D
A
A
C
D
B
B
A