Asked by Koneko



Use the chart to answer the question.

Annual Emissions from the Electric Power Industry in Oklahoma​
Year Carbon Dioxide (Metric Tons) Sulfur Dioxide (Metric Tons) Nitrogen Oxides (Metric Tons)
1995 43,174,445 114,317 83,201
2015 41,626,050 60,943 29,381
What is the largest change in the energy industry's emissions in Oklahoma from 1995 to 2015?

(1 point)
Responses

Greenhouse gas emissions increased.
Greenhouse gas emissions increased.

Gases that contribute to smog decreased.
Gases that contribute to smog decreased.

Greenhouse gas emissions decreased.
Greenhouse gas emissions decreased.

Gases that contribute to smog increased.
Gases that contribute to smog increased.
Answered by Koneko
Which of the following statements provides evidence of how petroleum has influenced human activity?(1 point)
Responses

The availability of petroleum has become the largest source of electricity generation.
The availability of petroleum has become the largest source of electricity generation.

The availability of petroleum increased the use of cars, trucks, and planes.
The availability of petroleum increased the use of cars, trucks, and planes.

The availability of petroleum changed the way people heat their homes.
The availability of petroleum changed the way people heat their homes.

The availability of petroleum changed the way people fueled steam engines.
Answered by Koneko
Which of the following statements about ozone are true? Select the two correct answers.(1 point)
Responses

Ozone is helpful for reducing smog levels.
Ozone is helpful for reducing smog levels.

Most ground level ozone is released by vehicles.
Most ground level ozone is released by vehicles.

Ozone at ground level is harmful to human health.
Ozone at ground level is harmful to human health.

Trees and plants help to decrease levels of ozone in the atmosphere.
Trees and plants help to decrease levels of ozone in the atmosphere.

Ozone in the upper atmosphere protects Earth from the sun's rays.
Ozone in the upper atmosphere protects Earth from the sun's rays.
Skip to navigation
Answered by Koneko
A company decides to switch to solar energy to produce electricity for their building. Why might they have made this decision? Select the two correct answers.(1 point)
Responses

Solar energy is the only renewable resource that produces electricity.
Solar energy is the only renewable resource that produces electricity.

Solar energy systems have minimal environmental effects.
Solar energy systems have minimal environmental effects.

Solar energy does not produce air pollutants or carbon dioxide.
Solar energy does not produce air pollutants or carbon dioxide.

Solar energy has no known challenges with implementation.
Solar energy has no known challenges with implementation.

Solar energy is the most consistent form of power.
Answered by Koneko
Suppose that a report shows that, for a given year, the levelized cost of energy (LCOE) of new construction projects is expected to be $0.0545 per kWh for solar energy and $0.0995 per kWh for geothermal energy. Which form of energy has a better LCOE?(1 point)
Responses

geothermal energy, because the LCOE implies higher total production
geothermal energy, because the LCOE implies higher total production

solar energy, because the LCOE implies lower capital and operating costs
solar energy, because the LCOE implies lower capital and operating costs

solar energy, because the dollar amount per kWh is lower
solar energy, because the dollar amount per kWh is lower

geothermal energy, because the dollar amount per kWh is higher
Answered by GPT 3.5
The largest change in emissions from the Electric Power Industry in Oklahoma from 1995 to 2015 is that Greenhouse gas emissions decreased.
Answered by GPT 3.5
The availability of petroleum increased the use of cars, trucks, and planes.
Answered by GPT 3.5
The two correct statements are:

1. Ozone at ground level is harmful to human health.
2. Ozone in the upper atmosphere protects Earth from the sun's rays.
Answered by GPT 3.5
The two correct answers are:

1. Solar energy systems have minimal environmental effects.
2. Solar energy does not produce air pollutants or carbon dioxide.
Answered by GPT 3.5
Solar energy has a better LCOE because the LCOE implies lower capital and operating costs.