Unit 6 Test Part B

(Select two correct answers) Which of the following are renewable sources of energy?

• Hydropower
• Biomass
• Fossil Fuel Oil
• Nuclear

Primary Energy Sources.......

• have to be transformed before they give off energy.
• are captured directly from natural resources.

A mining company that has leased Bureau of Land Management property for mining in Northern Nevada has discovered a significant copper ore deposit on the land. The deposit lies on relatively flat geography and is projected to be rather shallow at less than 10 meters deep. Which of the following would be the most appropriate extraction method?

• Strip mining
• Placer mining
• Underground mining
• Open pit mining

Looking at the graph, which energy source is projected to be consumed the MOST in the year 2030?

• Natural Gas
• Renewables
• Petroleum & other liquids
• Coal

Looking at the information below, which renewable energy source had the 2nd highest growth in energy sources used from 2014 to 2015?

• Solar
• Wind
• Geothermal
• Hydro
• Biomass

Identify ALL of the primary energy sources.

• Fossil Fuels
• Petroleum Products
• Wind
• Solar Radiation

Secondary energy sources have to.....

• undergo a transformation to be termed secondary.
• have to be taken from the Earth.

Which example of energy sources are captured DIRECTLY from natural resources.

• Secondary
• Resistant
• Transformation
• Primary

Which of the following statement is a benefit of strip mining.

• Strip mining is safer than mining underground.
• Forests are taken away during strip mining.
• Communities have to be moved out.
• Streams are destroyed.

What are possible results of strip mining?

• pollution in creeks and rivers
• loss of forests
• loss of habitat
• all of the above