Examlex
The Earth is geologically dead and the Moon is geologically active.
Constant-cost Industry
An industry in which the input costs do not change as the industry's output changes, leading to a flat supply curve.
Demand Increase
A situation where the desire for a good or service exceeds the previous level at the current price.
Market Equilibrium
The point at which the quantity demanded by consumers equals the quantity supplied by producers, resulting in no economic pressure to change the price.
Scarce Inputs
Resources or factors of production that are limited in supply, which constrains economic output and allocative efficiency.
Q2: As seen from Mars orbiters, _ and
Q15: Mathematical models indicate that _ galaxies are
Q39: If H equals 50 km/s/Mpc, then a
Q63: The Sun is at the center of
Q71: Which of the following is NOT true
Q71: The blue sharp point of light with
Q73: The pink color tracing the spiral arms
Q84: Which of the following agrees with a
Q86: Food is anything edible that nourishes the
Q148: Why should we expect quasars to be