The key concept of the paragraph is deforestation and its effects on the environment. The author develops this concept by first introducing the fact that forests cover 31% of the land on Earth, but that number is decreasing due to deforestation. The author then explains that deforestation can be caused by both human and natural causes, such as clearing land for farming or using the wood from trees for fuel. Finally, the author emphasizes the importance of stopping deforestation because forests are essential for people, animals, and the environment.
Deforestation is a significant issue that has detrimental effects on the environment. Currently, forests cover approximately 31% of the Earth's land, but this percentage is rapidly decreasing due to deforestation. It is important to understand that deforestation can be caused by both human activities and natural causes. For instance, humans clear large tracts of land for farming and agriculture, while also utilizing trees for fuel and timber. Natural causes such as wildfires can also contribute to deforestation. However, it is crucial to realize the urgency in stopping deforestation as forests play a vital role in sustaining life for both humans and animals. Forests provide us with clean air, serve as a habitat for diverse species, regulate climate, and prevent soil erosion. To ensure a sustainable future, it is imperative that we take immediate action to halt deforestation and preserve the invaluable resources and benefits that forests provide.
