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Natural Resources Unit Test

Use the graph to answer the question

Shares of total U.S. energy consumption by major sources in selected years (1776-2018)

100%

10%

50%

40%

30%

20%

10%

0%

1776

wood nuclear

1801

1820

1851

coal

hydroelectric

petroleum other renewables

1001

1928

1951

1376

2001

2018

natural gas

éla

Note Wood includes wood and wood waste, other conewables includes biofuels, geothermal, solar, and wind Source: Ut Energy Information Administration, Morty Energy Review Appends D 1, and Tables 1,1 and

101 Apr 2010 primary data for 2018

Which has been the primary source of energy in the most recent century?

(1 point)
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The primary source of energy in the most recent century has been petroleum.
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Use the scenario to answer the question.

Edwin buys a water bottle, reuses it twice, and then recycles it. Eleanor buys a water bottle, reuses it twelve times, and then throws it away

Which energy cost would apply to Edwin, but not to Eleanor?

(1 point)

the cost of processing the bottle after it was no longer used

the cost of transporting the bottle to the store

the cost of transporting the bottle away from the house

the cost of producing the original bottle
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The cost of processing the bottle after it was no longer used would apply to Edwin, but not to Eleanor.
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Your class goes on a field trip to observe drilling machinery. The geologists at the drill site show you displays of drilled rocks to compare different types of drills and methods. The drilled holes in one rock display are significantly larger than the holes drilled in the display next to it. Given this information, which statement is correct? (1 point)

O The rock display with larger holes shows petroleum drilling, which is deep underground.

The rock display with larger holes shows copper drilling, which is closer to the surface.

The rock display with smaller holes shows copper drilling, which is deep underground

The rock display with smaller holes shows petroleum drilling, which is closer to the surface.
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The rock display with larger holes shows petroleum drilling, which is deep underground.
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Ocean waves are a source of energy In 1-2 sentences, make and justify a claim about whether ocean waves are a renewable or nonrenewable resource (2 points)
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Ocean waves are a renewable resource because they are continuously generated by the wind, which is powered by the sun. As long as the sun shines, waves will continue to form, making it a sustainable source of energy.
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In three to five sentences, explain the effects of acid rain on the environment. (4 points)
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Acid rain can have harmful effects on the environment by damaging plants, trees, and aquatic life. The acidic nature of rain can cause soil to become more acidic, making it difficult for plants to grow and uptake nutrients. Trees exposed to acid rain can suffer from decreased growth and increased susceptibility to diseases. Acid rain can also decrease the pH of water bodies, making it difficult for some aquatic organisms to survive. Overall, acid rain can have significant negative impacts on ecosystems and the environment.
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Larger companies often need many workers who do different steps in the transportation process, instead of each member doing all steps in the process they do a single step before handing it to another worker to do the next step. Imagine that you are the head of a large company that wants to retrieve raw materials. In three to five sentences, describe three different jobs your company may need and explain the purpose of those jobs.

(4 points)
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Bot please help
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Sure, I'd be happy to help! What do you need assistance with?