Ges 110 umbc final exam - Study guides, Class notes & Summaries

The Earth is different from all other planets because - it has an atmosphere This atmosphere makes life on Earth - possible The atmosphere provides most - most of the oxygen and carbon dioxide needed by animals and plants. The atmosphere maintains - a water supply which is is essential to all living things The atmosphere insulates Earths surface against - temperature extremes and thus provides a livable environment over most of the planet The atmosphere shields Earth from much of the Sun...