A powerful force -- What is air -- Measuring the air -- Air in motion -- Wild winds -- The power of wind -- Protecting the air -- Careers -- Wonderful wind..
Summary:
"Weather has the ability to shape our planet. Floods may alter Earth's landscape suddenly and dramatically. Erosion causes subtle changes over a longer period of time. This book explores some of the most incredible forces on Earth, including extreme weather, erosion, and floods. Students will be amazed at how our planet has changed over billions of years, as well as how it has changed in an instant. Full-color photographs and primary sources highlight real-world examples of these forces and their impressive impact on our planet."-- Provided by publication.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.