We are so busy until we do not have time to think about our nature. We are busy to make money and how we can eat and sleep well. That is normal behavior as human being. But do not forget, we should care with our nature. They do not have mind like us. They just can grow and die or even kill us because what we have been done.
Ozone layer is protecting us from direct sunlight. It will keep us warm. Sometime, we feel so hot in the summer until we can resist staying outside. Can you imagine if the sunlight goes directly to the earth? I cannot imagine. We will feel burn and dying.
People use AC, driving a car is a small example of air pollution. Air pollution damages the Ozone layer. So what we can do to protect the Ozone layer? We need to find the solution to use nature energy not gasoline. Now car manufacturing company produce hybrid car. It uses electricity and gasoline or totally electricity but how about AC or refrigerator? The researcher is still trying to find the replacement for it.
We can do simple thing in around the house; planting. Flower and tree produce 02. It is good for us and earth. Trees can absorb air pollution.