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13 Cards in this Set

  • Front
  • Back
renewable resource
a natural resource that can be replaced
environment
the surroundings in which people, plants, or animals live
port
a place where ships load and unload their goods
fertilizer
chemicals added to soil to help plants grow
natural resource
something found in the environment that people can use
population
the number of people who live in a place or area
conservation
the careful use of a natural resource
gorge
a narrow,deep valley with steep, rocky sides
quarry
a place where stone is cut out and removed from the ground
economy
the way a country or other place uses or produces natural resources, goods, and services
nonrenewable resource
a natural resource that cannot be replaced
region
an area with common features that sets it apart from other areas
history
the story of what happened in the past