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 three to five sentences in easy words explaining how the author develops the key concept in this paragraph.(4 points)

The author develops the key concept in this paragraph by first stating the current percentage of land covered by forests and then explaining that this number is decreasing at a fast pace. They then go on to identify deforestation as one of the main causes of this depletion and provide examples of natural and human-driven causes. The author also highlights the economic benefits that may be gained from deforestation but ultimately emphasizes the importance of forests for people, animals, and the environment, suggesting that deforestation should be stopped.