Answer:
In meteorology, convection is the transfer of heat and other atmospheric properties by the movement of masses of air, particularly in an upward direction. In geology, it is the slow movement of material below the Earth's crust. Some convection is manmade.
Answer:
I like most the general knowledge books because they give us knowledge very much i like them most.
Air pressure is a direct result of the force of gravity
Answer:
2
Explanation:
atmosphere,biosphere and geosphere
