GED Social Studies – Geography and the World Flashcards
6 cards from real GED practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 GED Social Studies – Geography and the World flashcards as text
Which of the following best defines the term 'population density'?
Answer: The number of people per unit of land area
Population density measures how crowded an area is by calculating the number of people per square mile or square kilometer. A city like Manhattan has very high density; a rural state like Wyoming has very low density. It is different from total population (how many people) or urbanization rate (what share live in cities).
A country that exports more goods than it imports is said to have a trade:
Answer: surplus
A trade surplus occurs when the value of a country's exports exceeds the value of its imports. A trade deficit is the opposite — importing more than exporting. An embargo is a ban on trade, and a tariff is a tax on imported goods.
Which geographic factor most directly explains why ancient civilizations such as Mesopotamia and Egypt developed along rivers?
Answer: Rivers offered fertile soil from annual flooding and a reliable water supply for agriculture
Annual river flooding deposited rich silt that made surrounding land extremely fertile. Rivers also provided a dependable freshwater source for drinking and irrigation, enabling surplus food production and the rise of complex societies. The Tigris, Euphrates, and Nile rivers were central to this process.
The term 'globalization' most accurately refers to:
Answer: the increasing interconnection of economies, cultures, and populations across national borders
Globalization describes the growing integration of the world's economies, governments, and cultures driven by trade, technology, and communication. It involves the cross-border flow of goods, capital, services, and ideas. It does not require a single currency or democratic governments.
On a map, lines of latitude measure distance:
Answer: north or south of the Equator
Lines of latitude (parallels) run horizontally on a map and measure degrees north or south of the Equator (0°). Lines of longitude (meridians) run vertically and measure degrees east or west of the Prime Meridian. Elevation is measured in feet or meters above sea level, not by latitude.
Which of the following is the best example of how geography influenced the economic development of a region?
Answer: A coastal nation with natural harbors becoming a center of international trade
Coastal regions with natural harbors have geographic advantages that historically led to the development of trade and commerce — examples include ancient Athens, Venice, and modern Singapore. Landlocked nations struggle to develop shipping industries, deserts lack the trees for timber, and steel requires coal and iron ore not found in tropical island settings.