Describe a convection current?
Convection currents are currents caused by the expansion of a liquid, solid, or gas as its temperature increases.while colder, denser material sinks.. Convection currents arise in the atmosphere above warm land masses or seas, giving rise to sea breezes and land breezes, respectively. In some heating systems, convection currents are used to carry hot water upwards in pipes.
Convection currents in the hot, solid rock of the Earth's mantle help to drive the movement of the rigid plates making up the Earth's surface .
Yes. Convection is a type of energy and a convection current is, well, the phrase for its currents. So yeah, convection and convection current are the same.
there is no synonyms or antonyms for convection current
Convection current is a stream of fluid propelled by thermal convection. Convection is mostly around gas and liquid
A convection current, in simple terms, is a cycle that keeps bringing the cool stuff down and the hot stuff up. This current could move the plates as they ride on top of the hot magma.
Convection current Convection current
The Gulf Stream is an example of convection current.
no an example of a convection current is a blow drier
A convection current is not a technological term; it is a term used in Science for talking about air current. A convection current is the cycle of hot air going up, and cold air going down.
Warmer material in a convection current rises upwards.
By remembering the process of convection and convection current rainfall we can relate both. Land breeze and sea breeze are due to convection current and humidity also occur there due to this.
It turns because of density changing. You see, the convection current goes up and then it doesn't have anywhere else to turn do then the density cools too and then the convection current goes down.
probably the convection currents in the troposphere that connects the troposhere and the stratosphere.
a convection current transfers heat within a fluid.
What do you think will happen to the convection current in the mantle if the interior of earth eventually cools down?
The convection current will stop.
cooler air sinks,pushing warmer air upwards. the result is a circulating current of air called convection current
It turns because a convection cell is one big loop of a convection current
For an example if the question was what is a convection current you would say: I think a convection current is. And then you would tell your answer.
The convection current occurs in the asthenosphere.
Waves is the part of convection current. This is the mantle and is related to plate motions.
Dig a hole to the mantle and ask it.
IF you are in a research vehicle riding along the convection current in Earth's upper mantle Describe the journey?
that is impossible and probly your homwork so do it your self.just think then brainstrom then write.
Convection current ------> moves tectonic plate -----> plate movement causes quake along boundary.
a convection current occurs when a potato picked by a farmer falls off the wagon and is eaten by a donkey ps: your welcome
simple diagram showing convection in liquid
convection current is what causes tectonic plates to move.
yes boiling water is an examole of convection........... or is it????????? :) :( hahahahahahahahahahahahahahhahahaahahahhahahahahahahahahahaha!!!!!!!!!!!!
A convection current is when hot air rises, and cool air fall, creating convection. ~Britney, 7th
Actually, there are many ways for a convection current to form. So, if you asked this question, here is one way: A convection current forms when Hot air and Cold air form a cycle and mix. . . That's one way! Toodles Byee
Convection currents in the mantle drag the plates like a conveyor belt.
The convection is a current caused by warmer liquid rising and cooler liquid sinking.
convection currents are the force behind plate movement.
Solids are rigid.
a convection current
The fluid nearest to the heat source warms and expands, becoming less dense. It rises and cools, becoming denser again, so it sinks and the cycle is repeated.
a convection current is the flow that transfers heat withen a fulid.
the convection currents will stop
In geology, the Earth's convection currents are caused by the motion of heat from the Earth's interior.
Because the cold goes down and pushes the heat up make a convection current
Convection causes the Global weather to change in the tropics. Because of the expansion of the heat during the process of convection, it causes a convection current.
The current is reversed from the morning's cycle
temperature differences in the mantle
the convection currents of lava underneath the earth's crust move the earth's crust. convection current is magma being heated, and is pushed to the crust, it then cools and sinks to the bottom, where it is to be heated again.
a convection current!!