Why all living things need clean air to survive?
Clean air is the most important thing for life on Earth š. Humans, animals, and plants all depend on it to stay alive and healthy. Without clean air, it becomes difficult to breathe and living things cannot live long ā.
For humans, the oxygen in the air is essential. Every cell in our body needs oxygen to produce energy šŖ. Breathing polluted air can cause asthma, lung disease, heart disease, and other health problems š·. Clean air helps people live longer and stay active.
Animals also need the oxygen in clean air to breathe. Birds, mammals, insects, and aquatic animals all depend on oxygen to survive š¦šš . Polluted air can damage their lungs, affect growth, and even reduce their chances of survival. Many animals are sensitive to smoke, fumes, and chemical gases, which can damage entire ecosystems š³.
Plants also need clean air. They absorb carbon dioxide (COā) from the air for photosynthesis, the process by which food is made š±āļø. This process also releases oxygen, which humans and animals need. Air pollution can block sunlight, damage leaves, and slow plant growth š«ļø. Without plants, the balance of oxygen and carbon dioxide in the air can be disrupted, affecting all life.
Vehicles š, factories š, burning waste š„, and many other human activities cause air pollution. Protecting the air means planting more trees š³, reducing emissions, using clean energy ā”, and avoiding burning waste.
In short, clean air is life š¬ļøā¤ļø. It sustains humans, animals, and plants alike. Protecting it ensures a healthy planet now and in the future šāØ.
