Answer:
The world can change by decreasing the carbon footprint of humans , stop global warming and to protect the ozone layer in the atmosphere. This can be done by decreasing the amount of coal we use and looking for other alternatives for electricity, planting trees, stop polluting the air with toxic gases by imposing laws on punishment for those who burn their trash. People should use transport and bicycles more than vehicles I feel this way because global warming is impacting the environment exponentially , and causing floods and droughts and other disasters .