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Chapter 5 Natural Resources
Based on the cross-word puzzle Mr. Rios gave us!
21
Environmental Studies
7th Grade
02/19/2009

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Cards

Term
natural gas
Definition
gas that is used to heat homes and provide fire to stovetops
Term
renewable resource
Definition
resources that can be replaced
Term
water
Definition
most important natural resource
Term
3rd level
Definition
kind of economic activity related to distribution and services, is the most developed, and is the most wealthy
Term
developing nation
Definition
countries with few industries and either less wealth or poverty
Term
fossil fuel
Definition
energy soures that were created from the remains of prehistoric plants and animals
Term
1st level
Definition
kind of economic activity that is related to raw materials gathered from the earth, and also is the lowest and therefore least wealthy activity
Term
subsistence farming
Definition
small farms where just enough food is grown to feed a family
Term
petroleum
Definition
"black gold" or liquid that is used for energy and gasoline
Term
natural resource
Definition
any useful material found in the environment
Term
developed nation
Definition
countries with many industries and wealth
Term
manufacturing
Definition
process of changing a raw material into a finished product, e.g. an automobile
Term
plantation
Definition
large farm owned only by a few people
Term
nonrenewable resources
Definition
resources that cannot be replaced
Term
recyclable resource
Definition
resources that cycle through natural processes
Term
raw materials
Definition
resources that must be altered or changed before they can be used
Term
commercial farming
Definition
large farms owned and operated by companies
Term
foreign aid
Definition
gifts and loans from one country to another
Term
2nd level
Definition
kind of economic activity associated with manufacturing and industry, and is therefore related to more wealth
Term
coal
Definition
rocky resource that is used for energy, but causes massive pollution
Term
OPEC
Definition
multinational organization that controls the production of oil
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