According to ArmyStudyGuide.com, there are five major terrain features: hill, ridge, valley, saddle and depression. Variations and combinations of these terrain types make up the topography of the Earth.Know More
ArmyStudyGuide.com explains that a hilly terrain is characterized by small areas of high ground from which the earth slopes downward in every direction. A ridge is characterized by a single line of high ground with variations in height along its highest point. A ridge also is frequently mistaken for hilly terrain, but it is more than just a line of hills because the points of the crest are higher than the ground on all sides. A valley is characterized by level ground surrounded by higher ground. Valleys commonly feature streams and have a contoured U-shape.
According to Army Study Guide, saddle terrain is recognizable by a dip in the crest of a ridge, which may or may not be located between two hills. According to Discovery News, the desert terrain is another unique type of terrain with five subtypes: mountainous, rocky plateau, sand dunes, salt marshes and broken terrain. These variations are due to the extremely arid climate found in a desert terrain; these variations also affect the desert topography over time.Learn more about Earth Science
Valley and continental glaciers differ mainly in area, thickness and speed of movement. The differences arise due to their location and relationship with underlying topography.Full Answer >
Continental and valley glaciers both develop in regions where there is constant snowfall and freezing temperatures throughout the year. Both types of glaciers move at a very slow pace.Full Answer >
Physical features in geography include bodies of water and landforms, for example, oceans, mountains, lakes, rivers, plateaus, plains, streams, hills, bays, gulfs, volcanoes, canyons, valleys and peninsulas are all various physical features. Anything that describes the Earth's topography is a physical feature.Full Answer >
A Hill-Sachs lesion is defined as a coritcal depression of the posterolateral head of the humerus, according to Wikipedia. This condition usually comes from recurrent anterior shoulder dislocations and generally results in compression fractures on the posterolateral humeral head. Because of this, it is commonly associated with an additional type of lesion, known as a Bankart lesion.Full Answer >