Atmosphere & Weather Atmosphere & Weather : A look at the five basic types of air masses that determine the US's weather A look at the five basic types of air masses that determine the US's weather

by Nancy Houser

A look at the five basic types of air masses that determine the US's weather helps people better understand the upcoming weather forecast. First developed in 1920 by a Norwegian father and son team, Vilhelm and Jacob Bjerknes, understanding about air mass patterns help is better than taking someone's word for its accuracy – or inaccuracy. Air masses and atmosphere have become very important

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Ecology & Environment Ecology & Environment : An overview of American environmental conservation organizations An overview of American environmental conservation organizations

by Angela La Fon

"Oh, beautiful for spacious skies, for amber waves of grain, for purple mountain majesty above the fruited plain" The song America the Beautiful was written by

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Ecology & Environment Finding alternate power sources

by Roy C Dudgeon

Completely Sustainable Emission-Free Technologies Already Exist: So Why Aren't We Implementing Them?

Though there is much misinformation

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Atmosphere & Weather Deadliest hurricanes in the United States

by Susan Klatz Beal

Modern technology and advances in the prediction and forecasting of hurricanes, including the track and potential intensity have helped

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Water & Oceanography How the Dead Sea got its name

by Kevin Fitzgerald

The not quite dead sea. That famous salt lake, sharing shores with Israel and Jordan, is a natural and historical phenomenon, and

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Water & Oceanography How water affects land formations and erosion

by Algernon Moncrieff

Water may not seem overtly powerful to you, but it has the power to carve out routes through solid rock, destroy cities and shape

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Atmosphere & Weather

Ecology & Environment

Geology & Geophysics

Water & Oceanography

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