Government Systems
Economic Systems
Jobs and Industry
Earth in Motion
Climate and Biomes
Regions and People
100

A government led by a king or queen.






What is a monarchy?

100


An economic system in which individuals and businesses make most economic decisions.



What is a market economy?

100


The economic sector that turns raw materials into products.



What is the secondary sector?

100


The imaginary line around which Earth spins.



What is Earth's axis?

100



A dry biome that receives very little rainfall.




What is a desert?

100


A region defined by a measurable shared characteristic.



What is a formal region?

200


A government in which citizens elect representatives.



What is a republic?

200


An economic system in which the government makes most production and pricing decisions.



What is a command economy?

200


The economic sector that provides services to people and businesses.



What is the tertiary sector?

200


Earth's movement around the Sun.



What is revolution?

200


The climate factor that measures how high a place is above sea level.


What is elevation?

200


A region organized around a central point and its connections.



What is a functional region?

300


A government controlled by religious leaders or religious law.



What is a theocracy?

300


An economic system that combines private ownership with some government control.



What is a mixed economy?

300


The economic sector that collects raw materials from nature.



What is the primary sector?

300


Earth's spinning movement that takes about 24 hours.



What is rotation?

300


The biome found mostly near the equator with year-round heat and heavy rainfall.



What is the tropical rainforest?

300


A region based on people's ideas, feelings, or beliefs.



What is a perceptual region?

400


A government in which one ruler holds most or all power.



What is a dictatorship?

400


The economic system most closely associated with capitalism.



What is a market economy?

400


The economic sector that includes knowledge, research, and education.



What is the quaternary sector?

400


The cause of Earth's seasons.



What is the tilt of Earth's axis as Earth revolves around the Sun?

400


A tropical grassland biome with distinct wet and dry seasons.



What is the savanna?

400


A wall built to hold back floodwater.



What is a levee?

500


The form of government in Saudi Arabia is led by a royal family.



What is a monarchy?

500


The country from the notes that is matched with communism.



What is North Korea?

500


Small-scale production often completed in a home or small workshop.



What is a cottage industry?

500


The process in which wind and water wear away and move rock or soil.



What is erosion?

500


A cold forest biome with long winters and evergreen trees.



What is the taiga?

500


This term describes the changes people make to the natural environment, such as building roads, levees, homes, or seawalls.


What is modifying the environment?