Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Surface runoff wikipedia , lookup
Water quality wikipedia , lookup
Air well (condenser) wikipedia , lookup
Soil salinity control wikipedia , lookup
Global Energy and Water Cycle Experiment wikipedia , lookup
Marine habitats wikipedia , lookup
Physical oceanography wikipedia , lookup
Landforms and Waterways Day Six I. II. The Continents North America South America Europe Africa Asia Austral Antarctica ◦ Look at page 41… On Land ___________________________ are huge towers of rock formed by the collision of the Earths tectonic plates or by volcanoes. ◦ The worlds tallest mountain ________________________________, located in south Asia’s Himalaya mountain ranges. It towers at 29,035 ft nearly ______________ miles high. In contrast, plains and plateaus are mostly ________________. What makes them different from one another is their __________________________. ◦ ___________________ are low lying stretches of flat or gently rolling land. ◦ _________________________ are also flat but have a higher elevation. Between mountains and hills lie ____________________. A valley is a long stretch of land lower than the land on either side. ___________________ are steep sided lowlands that rivers have cut through the plateau. One of the most famous canyons is the Grand Canyon in Arizona. For millions of years, the Colorado river flowed over a plateau and carved through rock, forming the famous canyon. An ___________________is a narrow piece of land that connects two larger pieces of land. A ________________________ is a piece of land with water on three sides. (Ex: Florida) A body of land smaller than a continent and completely surrounded by water is an ____________________________. III. Under the Oceans Off each coast of a continent lies a plateau called a continental shelf that stretches for several miles underwater. At the edge of the shelf, steep cliffs drop down to the ocean floor. Tall mountains and very deep valleys line the ocean floor. Valleys here are called _____________________ and they are the lowest spots in the Earths crust. The deepest one in the western pacific is called the Marianna Trench. This trench plunges 35,840 feet. How deep is this?? If Mt Everest were placed into this trench the mountain would have to grow 1.3 miles higher just to reach the oceans surface. IV. Landforms and People Why do people decide to live in a particular area? ◦ _________________ is the average temperature and rainfall of a region is one reason. V. ◦ The availability of ____________________________ is another reason. ◦ People settle where they can get freshwater and where they can grow food, catch fish, or raise animals. Bodies of Water About ________ percent of the Earths surface is water. Only a small percentage of this water is drinkable or _________________________. A ____________________ is a narrow body of water between two pieces of land. A wider passage is called a _____________________. The mouth of a river is where it empties into another body of water. As before rivers carry soil and sand they eventually deposit this soil at the mouth, which builds up over time to form a _____________________.