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Ghost warrior

resource something people use to produce goods and services.
Scarcity not having enough resources to provide all the thing things people want.
Opportunity cost the things that you give up when you decide to do or hide something else.
economic system a set of rules of that guides the use of resources and production of goods in a country.
region an area that has one or more features on common .
specialization the result of people making the goods they are best able to produce with the resources they have.
trade the buying and selling of goods.
interdependent to depend, or rely on each other.
environment the surroundings in witch people, plants, and animals live.
wetland a moist area such as a swamp or mush that provides a home for wildlife.
pollution anything that makes the water, air, or soil dirty and unhealthy.
ecosystem a community of plants and animals, along with nonliving things such as soil, air and water.
conservation the protection and wise use of natural resources.
Created by: chazscott