Trees are living beings, just like people and animals. They give oxygen and take away carbon dioxide. Trees make every place look beautiful. Trees give us fruits, seeds and flowers that we enjoy eating. Trees provide us with shade on hot and sunny days. Trees are important for maintaining cool weather in the city. In the forests, trees give shelter and food to different animals. Trees provide us with timber for construction and other work. Without trees, everything on the Earth will find it hard to survive. Trees are our best friends.