What is meant by igloo? who uses it?

Most Inuit people live in modern houses in small towns. On long hunting trips they sleep in igloos which are temporary shelters made from blocks of snow.

its tr3way you already know

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .