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- https://geo.libretexts.org/Courses/Lumen_Learning/Earth_Science_(Lumen)/19%3A_Deserts/19.01%3A_DesertsThis page discusses deserts as arid regions covering one-third of Earth's surface, formed by erosion and weathering processes. They host specialized flora and fauna adapted to extreme conditions. Vari...This page discusses deserts as arid regions covering one-third of Earth's surface, formed by erosion and weathering processes. They host specialized flora and fauna adapted to extreme conditions. Various desert types are defined by precipitation and temperature, with unique geological features like dunes and stone pavements. The text explores human interaction, cultural significance, and threats like desertification.
- https://geo.libretexts.org/Courses/Lumen_Learning/Earth_Science_(Lumen)/01%3A_Introduction_to_Earth_Science/1.02%3A_Earth_Science_and_Its_BranchesThis page discusses Earth Science, including its various branches such as geology, oceanography, meteorology, and astronomy, which explore Earth's materials, oceanic processes, atmospheric phenomena, ...This page discusses Earth Science, including its various branches such as geology, oceanography, meteorology, and astronomy, which explore Earth's materials, oceanic processes, atmospheric phenomena, and celestial bodies. It also highlights the roles of environmental scientists, biogeographers, ecologists, and specialized fields like limnology and hydrogeology in studying human impact and ecosystems.
- https://geo.libretexts.org/Courses/Lumen_Learning/Earth_Science_(Lumen)/19%3A_Deserts/19.03%3A_DunesThis page covers the formation, types, and ecological importance of sand dunes, which act as habitats and protect coastlines. It details various dune classifications shaped by wind patterns and discus...This page covers the formation, types, and ecological importance of sand dunes, which act as habitats and protect coastlines. It details various dune classifications shaped by wind patterns and discusses the impact on human settlements, notably desertification. The page provides a global overview of notable dune locations and includes references to studies on dune management and fixation.
