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OverviewRoads and highways connect small towns, major cities, and even entire countries to each other. In early history, roads used to be paths made by animals and then were adapted to suit human needs. Today, our roads and highways are paved with asphalt and concrete, among other building materials such as gravel and sand. Creating roads and highways requires swaths of land to be cleared and leveled, and may even require sections of mountains to be taken out. This book explores how these human activities have impacted Earth's landscape and what we might be able change to create less-invasive paving practices in the future. Full Product DetailsAuthor: Elizabeth KrajnikPublisher: PowerKids Press Imprint: PowerKids Press Dimensions: Width: 20.80cm , Height: 0.50cm , Length: 21.10cm Weight: 0.227kg ISBN: 9781538342008ISBN 10: 1538342006 Pages: 24 Publication Date: 30 December 2018 Recommended Age: From 7 to 9 years Audience: Children/juvenile , Children / Juvenile Format: Paperback Publisher's Status: Active Availability: Available To Order ![]() We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |