Michael Krauss, a Linguist Who Tracks Disappearing Languages, Estimates That

question 8

Multiple Choice

Michael Krauss, a linguist who tracks disappearing languages, estimates that __________ percent of the world's languages are endangered.

• A) 30
• B) 50
• C) 70
• D) 90

---

Definitions:

Shift Right

In economics, this refers to an increase in supply or demand in a market model, leading to a new equilibrium.

U.S. Net Exports

The difference between the value of goods and services the United States exports to other countries and the value of goods and services it imports from other countries.

Aggregate Demand And Supply Model

An economic model that explains price levels and the production of goods and services through the relationship between aggregate demand and supply.

Short-Run Phillips Curve

Describes the inverse relationship between the rate of inflation and the unemployment rate over a short period.