The document discusses the environment and climate change. It defines environment as the surroundings or conditions that affect living things, including humans, and nature as a whole or within a specific geographical area. The pictures show fewer trees and less oxygen in the world, implying negative effects of climate change. While there are many problems to worry about, climate change is happening elsewhere and does not feel close to home, so it is easier to focus on more immediate issues. However, climate change impacts the entire planet and its effects will only continue to grow closer over time.