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Summary
Describes the atmosphere which makes life on earth possible, explores its effects on weather and climate, and examines what causes air pollution and what can be done it. Full description
Series: Earthworks
Caves: mysteries beneath our feet
Rivers: nature's wondrous waterways
Volcanoes: nature's incredible fireworks
Atmosphere: sea of air
History: journey through time
Oceans: the vast, mysterious deep
Plates: restless earth
Resources: nature's riches
Water: our precious resource
Earthquakes: Earth's mightiest moments
Mountains: the tops of the world