The recycling.

I agree that recycling is a good option to protect the planet. 
I think this is a topic very important nowadays which affects everyone. Recycling is a process used to convert waste into new products and reduce the emission of harmful gases into the atmosphere, energy use, air pollution and water and consumption of new raw materials. People have to think about it and about the importance of separate the rubbish. We must throw away the rubbish in the correct rubbish bin because it helps the environment and we could have a cleaner planet.  
Exists a rule called rule of the 3 Rs: reduce, reuse, recycle. The first consists of reducing the consumption of goods or energy to lessen the impact on the environment. The second consists of reuse an object to give it a second life. The latter is one of the most popular and is one of the most important parts to maintain a healthy environment.
So if you want to save the planet ... begins to recycle. Come on!