Importance of Air

Air provides the oxygen we need to breathe. Without air, humans, animals, and even aquatic creatures would not be able to survive.

• Plants use carbon dioxide from the air to make food and release oxygen, while animals and humans breathe in oxygen and release carbon dioxide. This creates a natural balance between plants and animals.
• Oxygen in the air is needed for a process called oxidation, which helps our bodies produce energy from food.
• Air helps in the water cycle. Water from oceans, rivers, and lakes evaporates into the air, forms clouds, and later falls as rain, which helps provide fresh water for life on Earth.
• Air helps in pollination. The wind carries pollen from one plant to another, which helps plants produce fruits and seeds. This is important for growing crops like wheat, corn, and rice.
• Oxygen in the air is necessary for burning, which is why fires need air to keep burning. Without oxygen, combustion or burning would not be possible.
• Air helps create wind and weather patterns and helps cool and circulate heat around the Earth.