All Thunderstorms Require

question 14

Multiple Choice

All thunderstorms require

• A) hot,humid air.
• B) divergence of the air aloft.
• C) lifting along some barrier such as a mountain or front.
• D) surface heating.
• E) rising air.

---

Definitions:

Short Run

A period of time in which at least one input, typically capital, is fixed, and producers can only adjust the variable inputs like labor.

Long Run

A period in economics during which all inputs and operations can be varied, allowing for the adjustment to changes in market conditions or demand.

Very Long Run

In microeconomics, a period of time long enough that technology can change and firms can introduce new products.