Thursday, October 8, 2020

Earth Science 2: Atmosphere and Weather


P R O G R A M S

1. OUR ATMOSPHERE
In the empty blackness of space, surrounded by hostile planets and freezing vacuum, planet Earth is an oasis of life. And all because of our protective cocoon of gas. This blanket of air shapes everything we see on Earth. It protects, insulates, and sustains us. It carries water around the globe and shields us from cosmic impacts and killer radiation. It’s time to uncover the invisible wonder that is our atmosphere.

2. WEATHER PREDICTIONS [47 questions]
A study of the discoveries, inventions, and technological advances that have helped us understand and predict weather accurately. From simple observations made by early humans, to early instruments such as thermometers and barometers, to Doppler radar and satellite imaging, we’ll see how man has tried to harness weather.

3. How Earth Made Us | How the Earth Changed History
Professor Iain Stewart examines the role of geology in the history of mankind in this documentary program. Each of the classical elements plays a role - for instance, he points out that mankind has been drawn to fault lines for centuries, since this is the best place to find minerals, oil, soil suitable for farming, etc. But with these riches comes great danger, of course, since locating communities on the fault lines makes them vulnerable to earthquakes. Subsequent episodes review the cycle of freshwater, the force of the wind, and fire both as a source of energy and a terrifying force of nature. From crystal caves in Mexico to holes in the Iranian desert and a mysterious lake in Oregon, Stewart travels the globe to hammer his point home.

WIND | THE SKIES ABOVE
Iain sets sail on one of the fastest racing boats ever built to explore the story of our turbulent relationship with the wind. Travelling to iconic locations including the Sahara desert, the coast of west Africa and the South Pacific, Iain discovers how people have exploited the power of the wind for thousands of years.

The wind is a force which at first sight appears chaotic. But the patterns that lie within the atmosphere have shaped the destiny of continents, and lie at the heart of some of the greatest turning points in human history.

Question sets are available for individual programs. The complete series bundle is available at a discounted price. Student documents and answer keys are provided as Google Docs on Google Drive.

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