Typically, if there is little wind shear, the storm will rapidly enter the dissipating stage and 'rain itself out', but if there is sufficient change in wind speed and/or direction the downdraft will be separated from the updraft, and the storm may become a supercell, and the mature stage can sustain itself for several hours.
Dissipating stageIn the dissipation stage, the thunderstorm is dominated by the downdraft. If atmospheric conditions do not support super cellular development, this stage occurs rather quickly, approximately 20-30 minutes into the life of the thunderstorm. The downdraft will push down out of the thunderstorm, hit the ground and spread out. This phenomenon is known as a downburst. The cool air carried to the ground by the downdraft cuts off the inflow of the thunderstorm, the updraft disappears and the thunderstorm will dissipate. Thunderstorms in an atmosphere with virtually no vertical wind shear weaken as soon as they send out an outflow boundary in all directions, which then quickly cuts off its inflow of relatively warm, moist air and kills the thunderstormFirst of all, you should know the definition of wind. Here it is: Wind is moving air. The formation of moving air/wind is this: There are air molecules in the air that are constantly moving around. Wind is caused because the sun heats up some of the air molecules. Those air molecules move upwards, causing the rest of them to draft through the space left empty because of the upwards-moving molecules.
Winds flow in a straight path, parallel to the isobars, with velocities proportional to the pressure-gradient force.
Deposition, compaction, and cementation are the three steps needed to create a clastic rock formation. Clastic rock is made out fragments of other rocks.
it is when the process goes up and down and forms more of the it and goes thourgh the same process over and over again
* Rising Unstable air * moisture * Air cools with an increasing altitude
Factors that important in fossil formation include temperature and pressure. Also, the presence of the correct ingredients in important in fossil formation.
three words to describe a peninsula are:1. land 2. surrounded by water 3. three sides
Deposition, compaction, and cementation are the three steps needed to create a clastic rock formation. Clastic rock is made out fragments of other rocks.
the three steps of hemostasis are :- (1) vasoconstrictiion (2) blood platelet plug formation (3) coagulation of blood
The mechanism of urine formation takes place by three steps. they are glomerular filtration, tubular reabsorption and tubular secretion.
The colour, the temperature and formation of gas
The three basic steps are erosion (weathering), transport (carrying silt), and deposition (carried load settles out).
The three basic steps are erosion (weathering), transport (carrying silt), and deposition (carried load settles out).
The first three steps of the scientific method are the hypothesis, prediction and testing. You hypothesis is what your educated guess about the experiment. Your prediction is what you think will happen and the testing is actually performing the experiment.
it is when the process goes up and down and forms more of the it and goes thourgh the same process over and over again
the squad leader assumes a post three steps in front of and centered on the squad
The squad leader assumes a post three steps in front of and centered on the squad.
The squad leader assumes a post three steps in front of and centered on the squad.
the squad leader assumes a post three steps in front of and centered on the squad