Respuesta :
Answer:
The author's key concept is that deforestation is a big problem that should be stopped. The author states how 31% of the Earth is covered in trees and forests and that the percentage is decreasing. The author also gives examples of deforestation, like fire and trees being used as fuel.
Explanation:
Try not to use exact words but there you go :)
Answer:
The author develops the key concept by first talking about how much forest covers land on the earth and then stating that it is decreasing at a fast rate. He then explains how deforestation is happening. The author then goes on to talk about how the main cause of deforestation, how he feels about it, and how it should stop. The key concept is that humans are causing deforestation and its terrible for the environment.
Explanation:
Dont use exact words