Helping the enviroment

Climate change is becoming a reality. Problems such as the greenhouse effect, acid rain, and climate change are all caused by humans, and the environment is getting worse and worse with every step we're taking.
To begin with, the greenhouse effect is caused by excess chemical substances like carbon dioxide, which causes rising temperatures and deforestation, or nitrogen oxide, which is generated by intensive farming. Furthermore, household products like CFCs are causing damage to the ozone layer.
In addition, acid rain causes respiratory diseases like asthma or bronchitis. But these are not the only dangers we must be afraid of: extreme events are occuring, like storms, tornadoes, avalanches and tsunamis.
So, what are we suposed to do now? Is there any possibility of making things better? Are we likely to look at the bright side by caring our planet? <--- This sentence is confusing. Can you clarify what you mean? Esta oración no es clara. ¿Podria clarificar lo que quiere decir?
Humans will play an important role in saving the planet.
There are several alternative souces of renewable energy, like solar panels or wind turbines. Also, we can reduce CO2 levels by using public transport or bikes instead of cars, which consume a lot of fuel.
Finally, one of the most important things to do is follow the 3Rs: reduce, reuse, and recycle materials like plastic, paper, cans, glass or wood.
As far as I am concerned, I think we still can have a go and fight for our planet, our home. That way, we will have allowed the earth to take a breath. 

Helping the environment

Climate change is becoming a reality. Problems as greenhouse effect, acid rain or climate change are all been produced by humans, and the enviroment is getting worse and worse with every step we´re taking.
To begin with, greenhouse effect is caused by chemist elements like carbon dioxide, which causes temperatures to rise and deforestation, or nitrogen oxide because of intensive farming. Furthermore, household products like CFCs are causing damage in the ozone layer.
In addition, acid rain causes respiratory deseases like asthma or bronquitis. But these are not the only damages we must be afraid of: extreme events are occuring, like stroms, tornados, avalanches or tsunamis.
So, What are we suposse to do now? Is there any posibility to makes things go better? Are we likely to look at the bright side by caring our planet?
Broadly speaking, humans still play a main role in order to save the planet.
Due to several studies, we can provide several alterative souces of renawable energy, like solar panels or wind turbines. Also, we can reduce CO2 levels by using public transport or bikes instead of cars, wich consums a lot of fuel.
Finally, on of the most important things are the 2R Rules: Recycle, reduse and reuse materials like plastic, paper, cans, glass or wood.
As far as I concerned, I think we still can have a go and fight for our planet, our home. That way, we´ll allowed the earth to take a breath.