Question

Use the passage to answer the question.
In The Forgotten Forests, the author discusses acid rain's impact on forest soil at length, persuasively boosting the argument that
its impact is a serious environmental concern.
The statement is a claim made in a book review written by a student. Which evidence from the book best supports this argument?
In order to stay healthy, trees must have rich and loamy soil that drains well and can hold water.
Without the nutrients they need, trees and other plants are unable to protect themselves from cold and disease.
Trees need magnesium and calcium to thrive, and acid rain dissolves these minerals in forest soil.
In industrial areas and other places affected by acid rain, dead and dying trees are the rule and not the exception.

Answer 1

The statement that best supports the argument about acid rain's impact on forest soil being a serious environmental concern is: "Trees need magnesium and calcium to thrive, and acid rain dissolves these minerals in forest soil."

This evidence directly links the detrimental effects of acid rain on the essential nutrients that trees require for their health, highlighting the broader implications for forest ecosystems.