Describe how ancient people used rock to
create shelter

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

answermeridional ;