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Science X: Research Illuminates Inaccuracies in Radiocarbon Dating
This article discusses research on the accuracy of radiocarbon dating. It was determined that the standards used for radiocarbon dating may be flawed due to variations to the radiocarbon cycle in different climatic regions of the world....
Curated OER
Bbc News: In Pictures: How the World Is Changing
View and read about climate change by comparing two images of the same location at different times.
National Center for Ecological Analysis and Synthesis, University of California Santa Barbara
University of California: A Global Map of Human Impacts to Marine Ecosystems
Maps in different categories such as fishing, climate change, and pollution were pulled together into a composite map that shows the impact of humans on the world's oceans. Analysis at the time (2008) showed that 40% of the world's...
Travel Document Systems
Tds: Lesotho: Geography
A graphic showing the different aspects of the physical environment of Lesotho including its climate, terrain, natural resources, and elevation. Information is from the CIA World Fact Book.
Travel Document Systems
Tds: Liechtenstein: Geography
A listing of the different aspects of the physical environment of Liechtenstein including climate, topography, size, and neighbors. From the CIA World Fact Book.
Travel Document Systems
Tds: Tunisia: Geography
See a list of the different aspects of the geography of Tunisia. You can learn about the climate, terrain, land use, and natural resources. Information is from the CIA World Fact Book.
Curated OER
Unesco: Iran: The Persian Garden
The property includes nine gardens in as many provinces. They exemplify the diversity of Persian garden designs that evolved and adapted to different climate conditions while retaining principles that have their roots in the times of...
Curated OER
Thurston High School: The Tundra Climate
Site discusses and analyzes the daily weather in the tundra. Provides a map of the world that is color-coded to show the different biomes and systems of the world.
Curated OER
Cbc: The Great Human Odyssey: Homo Sapiens: Child of the Ice Age
A fascinating look at where humans came from. The interactive journey begins in Ethiopia over four million years ago with our ancestor, Ardipithecus ramidus. It continues at intervals along a timeline up to the present. The journey is...
Other
Irena: How to Transform Energy System and Reduce Carbon Emissions
Information about renewable energy and how the world's energy system must continue to transform in order to combat climate change. Presents statistics about what different countries are doing to use more and more renewable energy...
Curated OER
Unesco: Palau: Rock Islands Southern Lagoon
Rock Islands Southern Lagoon covers 100,200 ha and includes 445 uninhabited limestone islands of volcanic origin. Many of them display unique mushroom-like shapes in turquoise lagoons surrounded by coral reefs. The aesthetic beauty of...
National Geographic
National Geographic: To Build an Island
"This lesson gives students a basic overview of the geography of islands. They learn where islands are located throughout the world and will study two very different island groups (the Philippines and the British Isles) to illustrate the...
Curated OER
Educational Technology Clearinghouse: Maps Etc: North China, 1971
" North China includes the densely populated and intensively cultivated North China Plain, the loess-covered uplands of Shansi, northern Shensi, and eastern Kansu, and the sparsely populated, semiarid steppes of Inner Mongolia....