Protecting the environment is a topic that is been discussed lately, this is the set of all living things around us which natural resources are obtained when we misuse them we compromise and exhausted. Because of this the United Nations seek to achieve the development of all countries without affecting the environment, for which the United Nations Environment Programme (UNEP) which is responsible for creating awareness among the population about was created in 1972 the importance of caring, this organization works with great intensity to achieve international agreements that help preserve it as the best legacy for present and future generations.

The Commonwealth of Australia consents to the situation has made many projects such as Grren Army (army green) that promotes youth 17-24 years of age. This has a budget of 525 million Australian dollars, supports 250 initiatives related to environmental conservation for 2014-2015 through 2018. To date already passed the first round of projects covering different topics such as: restoring habitats of different animals such as the koala, clean streams and rivers, conservation of cultural heritage, finds others ... in addition to the Bio-Bank launched project to promote environmental protection by construction which consists of the construction sign a commitment to protecting biodiversity around them, remove debris and perform reforestation.