Forests cover about 31% of the land on Earth, but, sadly, that number is decreasing at a rapid rate. Deforestation, human-driven and natural loss of trees, is one of the main causes of this depletion. A natural loss of trees might come from a fire, for example, but deforestation done by humans is more common and involves removing trees to make room for something else. This can include clearing the land for farming or using the wood from trees for fuel, construction, or manufacturing. Despite these potential economic benefits, deforestation should be stopped because forests are too important for people, animals, and the environment.

Write 3-5 sentences explaining what the key concept of the paragraph is and how the author develops the key concept.

The key concept of the paragraph is that deforestation is a major cause of the decreasing forest cover on Earth. The author develops this concept by explaining the difference between natural loss of trees and human-driven deforestation. They also provide examples of why humans engage in deforestation, such as for farming or using wood for various purposes. The author then asserts that despite potential economic benefits, deforestation should be stopped because of the importance of forests for people, animals, and the environment.