Ответ:

People always try to evolve, improve and change. They seek for new solutions and resources. This progress isn't alway harmless.

Since it takes so many resources to produce the energy, people tend to look for new ways to optimize this process like burning the fossil and building the power plants. This way we polute the water, the CO2 emissions go into the atmosphere and if the substances are not properly handled, there can be a big disaster, that could kill thousands of plants and animals.

The population is growing rapidly, so people are trying expand the area for living. They also require vehicles to be able to commute. The more vehicles we have, the more pollution goes into the air.

In conclusion, we have to try to look for alternative ways to produce the energy and find an environment friendly solutions for each aspect of our lives in order to save our planet