What is happening to the planet?

The causes of this hotting up, greenhouse effect...

is caused by the humans: the motor of the cars, the industries, the smoke of the cigarettes...

This problem is possible to solve if all the human beings collaborate.

3 options to cange the problem:

º If people didn’t use the car and go in public transportation.

º The people used most the bicicle or go walking.

º They used Solar plates to have most energy.