Such a violent whirlwind is called a tornado.
a dirt devil or a tornadoe
The funnel cloud marks the location of a vortex where air spirals upward. This vortex formed from a larger vortex called mesocyclone, which was squeezed by a downdraft, causing it to tighten in diameter, intensify, and stretch vertically. This stretching causes it to extend downward.
A funnel cloud is a condensation funnel made of water vapor, dust, dirt, and debris lifted upward from the ground in areas experiencing extremely low air pressure. It is the visible part of a tornado and is considered a tornado if it touches the ground.
An upward (U-shaped) fold is called a syncline. a downward (n-shaped) fold is called an anticline. The way I always remember it is that a SYNCline SINKs in the middle.
Updraft
a dirt devil or a tornadoe
The funnel cloud marks the location of a vortex where air spirals upward. This vortex formed from a larger vortex called mesocyclone, which was squeezed by a downdraft, causing it to tighten in diameter, intensify, and stretch vertically. This stretching causes it to extend downward.
A funnel cloud is a condensation funnel made of water vapor, dust, dirt, and debris lifted upward from the ground in areas experiencing extremely low air pressure. It is the visible part of a tornado and is considered a tornado if it touches the ground.
== == An upward fold in a rock formation is called an anticline.
An upward fold in a body of rock is called an anticline.
An upward moving current of air is called an updraft.
When a tornado funnel touches the ground, the air near the surface rushes inward at high speeds and begins to rotate rapidly. This rotation causes the funnel cloud to extend downward, allowing the tornado to make contact with the ground and causing destruction in its path.
The upward force that makes corks, or any substance or object, float is called buoyancy.
The upward force of water on air is called buoyancy. It is a result of the difference in density between water and air, causing objects submerged in water to experience an upward force.
supine
The upward force exerted by a gas or liquid is called buoyancy. It is a result of the pressure difference between the top and bottom of an object submerged in a fluid.
Lift is the upward force on an airplane that is generated by the wings as the airplane moves through the air. It is produced by the interaction between the wings and the air molecules.