Convection is the movement of gases or liquids from a cooler spot to a warmer spot.
diffusion
Liquids and gases are amorphous (shapeless), viscous (can flow), and diffuse (have internal space) due to the movement of their molecules.
Gases.
ANSWER unlike solids, both liquids and gases can change their shape to fit the container in which they are held. however, gases can also change volume unlike liquids.
I can only tell you that gases are does not have a difinite shape and volume . E.g air / nitrogen / carbon dioxide / water vapour / . . .
expand
Though both can act as fluids liquids are a different and much cooler state of matter. Gases must first become liquids before they can become solids.
Convection
The movement of heat in gases and liquids are called convection.
Convection in alike in both liquids and gases as, in both of them, the heated molecules being lighter rise upwards and the cooler molecules take their place.
molecules move more in gasses gasses>liquids>solids
by movement of groups of paticles in gases and liquids
Heat energy is usually transmitted through liquids and gases by convection (warmer, less dense material rises, and sinks again when it cools).
No, sunspots are darker but they are a couple degrees cooler, not warmer
Liquids and gases are amorphous (shapeless), viscous (can flow), and diffuse (have internal space) due to the movement of their molecules.
smooth.
That's called "convection".
Molecular movement in a solid is very minimal. Molecular movement in liquids and gases are greater than in a solid.