Answer: 1. the movement of people to a new country = B) immigration
2. a plan in which government plays a limited role in basic economic decisions= C) traditional economic system.
3. the movement of people from one place to another= F) migration.
4. a plan in which there is some government decision-making; businesses both privately and government-owned= H) mixed economic system.
5. situation in which the number of people exceeds the available natural resources in an area= A) overpopulation.
6. power produced from the sun= G) solar energy.
7. the ability to meet current needs without reducing the ability to meet future needs= E) sustainable development.
8. a plan in which custom determines how goods are produced and distributed= D) market economic system.
Explanation: