Placer mining involves to extract minerals.
a. removing the top layer of earth
b. tunne...
Geography, 22.12.2019 15:31, josefaarancibia5
Placer mining involves to extract minerals.
a. removing the top layer of earth
b. tunneling under the earth
c. dredging sediments from the water bottom
d. none of the above
Answers: 1
Geography, 23.06.2019 02:30, mercedes73
Paraguay is one of the only two countries in the americas that don't have a coastal border. the country is slightly smaller than california. it was under a military dictatorship for 35 years, ending in 1989; today it is a constitutional republic. most of the population is roman catholic, and over 60% of the people live in cities. its environment is threatened by deforestation and water pollution. which of the following facts from the paragraph above best describes an element of paraguay's culture? (apex)
Answers: 1
Geography, 23.06.2019 21:30, arielcainess
Fossil fuels such as coal, oil, and natural gas were formed over millions of years by
Answers: 2
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