Experimental studies with watersheds,such as the one of Hubbard Brook,show that trees and shrubs in an undisturbed ecosystem will help in
A)losing nutrients.
B)retaining the nutrients.
C)secondary productivity.
D)being used as fire wooD.
E)reducing the pollution.

Question

Quizplus · Accepted Answer

The experimental studies with watersheds, such as the one at Hubbard Brook, have shown that trees and shrubs in an undisturbed ecosystem will help in retaining nutrients. This is because they absorb nutrients from the soil and hold them within their tissues, preventing them from being lost through runoff or leaching. As a result, undisturbed ecosystems tend to have healthier soils with a higher nutrient content, which supports greater biodiversity and productivity.

Experimental Studies with Watersheds,such as the One of Hubbard Brook,show