Because im too lazy to look them up what are the definitions of: ^Air mass

^Front

^Cold front

^Warm front

^Occluded front

^Stationary Front

^Low pressure system

^High pressure system

^Coriolis effect

(please put in the same format, ty :D)

Explanation:

Air Mass: a body of air with horizontally uniform temperature, humidity, and pressure.

Front: the forward edge of an advancing mass of air.

Cold Front: the boundary of an advancing mass of cold air, in particular the trailing edge of the warm sector of a low-pressure system.

Warm Front: the boundary of an advancing mass of warm air, in particular the leading edge of the warm sector of a low-pressure system.

Occluded Front: a composite front produced by occlusion.

Stationary Front: a front between warm and cold air masses that is moving very slowly or not at all.

Low Pressure System: A low pressure system has lower pressure at its center than the areas around it. Winds blow towards the low pressure, and the air rises in the atmosphere where they meet.

High Pressure System: A high pressure system has higher pressure at its center than the areas around it. Winds blow away from high pressure.

Coriolis Effect: an effect whereby a mass moving in a rotating system experiences a force (the Coriolis force ) acting perpendicular to the direction of motion and to the axis of rotation. On the earth, the effect tends to deflect moving objects to the right in the northern hemisphere and to the left in the southern and is important in the formation of cyclonic weather systems.

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.