NATURAL RESOURCES CROSSWORD
This printable crossword puzzle on the topic of Environmental Science has 10 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Electricity produced by water-power using large dams in a river.
A natural resource that can be used and replaced over a relatively short time.
A natural resource that cannot be replaced or that can be replaced only over thousands or millions of years.
The energy fluxes result in movement of material, or geochemical cycles, that are constantly forming, concentrating, redistributing, altering the _________________ .
The earliest uses of Earth's resources involved _______ .
The first metals used by humans, before 15000 BC were ________ .
The most famous organization involved in the production and control of a vital resource is the _______ .
The Industrial Revolution of the 1700s and 1800s greatly expanded the use of mineral resources, especially ______ .
A basic material that is used to produce goods, finished products, energy, or intermediate materials which are feedstock for future finished products.
Usually associated with rocks such as quartz and pyrites.
