Describe the physical properties and other important characteristics of a supercell storm
What will be an ideal response?
Answer: With diameters that range from about 20 to 50 km (12 to 30 mi), supercells are smaller than either squall lines or MCCs. On the other hand, they are usually more violent and provide the setting for most very large tornadoes. Unlike MCCs and squall lines, a supercell storm consists of a single, extremely powerful cell rather than a num-ber of individual cells. Supercell storms also undergo a large-scale rotation absent from squall lines and MCCs. The typical life span of a supercell is 2 to 4 hours. Despite their single-cell structure, supercell storms are remarkably complex, with the updraft and downdraft bending and wrapping around each other due to strong wind shear.
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The presence of microscopic slush in water tends to make the water
A. more dense. B. less dense. C. warmer. D. slipperier.
Russia possesses what percent of the world's known natural gas reserves?
A) 12% B) 55% C) 35% D) 5% E) 26%
Instructions: Choose one answer from each pair of selections. The Bermuda high and the Aleutian low are examples of PERMANENT | SEMIPERMANENT pressure systems
During hail formation, rain drops circulate repeatedly above and below the freezing level in clouds, adding layers of ice until they fall under the force of gravity
Indicate whether the statement is true or false