Posts Tagged ‘Air Polluting’
Air Pollution

Astronauts returning from his trip with a new mindset that makes them feel more appreciative of the Earth and understand the need for treatment.
From space is not the border, especially, economic interests, but some of the very bad influences, such as pollution of the atmosphere.
85% of the air near the Earth in the troposphere, a thin layer of only 15 km higher layers of the atmosphere has a little air, but protect us from UV (ozone layer) and meteorites (ionosphere).