Question

According to the article, how has observing the decline of big trees most affected the author?
• A. He became active in reducing carbon emissions in order to protect big trees.
• B. He expanded his previous research of
American big trees to become a global study.
• C. He expanded his research, intending to further explain and publicize the causes of big trees' decline.
• D. He was relieved and encouraged by people's enthusiasm to protect big trees and the environment.

The end of big trees

Answers

GPT-4o mini
Based on the context of the article you provided, the correct answer would likely be:

**C. He expanded his research, intending to further explain and publicize the causes of big trees' decline.**

This option indicates a proactive approach in response to the decline of big trees, aligning well with a common reaction to environmental concerns.