The measure of the amount of heat in the air in a given place is called Temperature.
The correct answer is A. luxuries
There are two categories, needs and wants. Needs are essential items that we need to survive. Wants are things that we want and are often called luxuries. You don't need them to live but you want to have them and it's useful sometimes to have them.
A sudden violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earths crust or volcanic action.
