Question

what is convection what what what​​

Answer 1

Explanation:

ᏨᎾᏁᏉᎬᏨᎿᎨᎾᏁ:

Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down. Convection is a major factor in weather. ... That current can result in wind, clouds, or other weather ...

ᎬᎲᎯᎷᏢᏝᎬ ᎾᎰ ᏨᎾᏁᏉᎬᏨᎿᎨᎾᏁ:

➡Boiling water - The heat passes from the burner into the pot, heating the water at the bottom. ...

➡Ice melting - Heat moves to the ice from the air. This causes the melting from a solid to liquid.

➡Hot air balloon - A heater inside the balloon heats the air and so the air moves upward.

Answer 2

➡ᴄᴏɴᴠᴇᴄᴛɪᴏɴ ɪs ᴛʜᴇ ᴘʀᴏᴄᴇss ʙʏ ᴡʜɪᴄʜ ʜᴇᴀᴛ ᴛʀᴀᴠᴇʟs ᴛʜʀᴏᴜɢʜ ᴀɪʀ, ᴡᴀᴛᴇʀ, ᴀɴᴅ ᴏᴛʜᴇʀ ɢᴀsᴇs ᴀɴᴅ ʟɪǫᴜɪᴅs.