Mankind has worked for many years to make planet Earth a better place to live in by putting their efforts. These efforts are seen in form of facilities, preserving the rainforest and enforcing laws that protect the environment. Though there is one issue which the mankind has a lot to do with, and that is pollution. It puts the factors of stability into a bind. Pollution destroys resources and habitat for every living things.
Most of the world’s climate specialists believe that global warming is happening, that human activities are a key factor in the rise of temperature, and that the human activities will sooner or later increase the warming during this century. According to the Population Reference Bureau’s 2009 World Population Data Sheet, the world’s population is forecast to hit 7 billion in 2011, most of its growth coming in the poorest and developing countries. April 22 is celebrated as Earth Day all over the world. There are non-profit organizations spread the awareness of Earth Day all over the world. The mission of these organizations is to save earth by defending the environment. Here now some Earth wallpapers that will surely remind you how beautiful this planet is.