By current estimates, 79% of U.S. energy will come from fossil fuels in 2050. Renewable energy consumption is projected to increase annually at an average rate of 1.9% between 2019 and 2050, compared to 0.3% growth in total energy use.
Which of the following statements best describes a difference between nonrenewable and renewable?
Which of the following statements best describes a difference between nonrenewable and renewable energy sources? … Renewable energy sources can be replaced naturally at current consumption rates, whereas nonrenewable energy sources cannot be replaced easily.
Which of the following best identifies a benefit of using renewable energy sources rather than nonrenewable energy sources?
Which of the following best identifies a benefit of using renewable energy sources rather than nonrenewable energy sources? Renewable energy sources are replenishable and are virtually inexhaustible by human consumption, whereas nonrenewable sources do not form in a short period of time.
Which of the following best describes why people in less developed countries use wood as a primary energy source?
Which of the following best describes why people in less developed countries use wood as a primary energy source? The infrastructure required to transport wood is well established. Wood produces fewer carbon emissions than other energy sources, such as geothermal or natural gas.
Which of the following best describes renewable energy?
The most common definition is that renewable energy is from an energy resource that is replaced rapidly by a natural process such as power generated from the sun or from the wind. … Most renewable forms of energy, other than geothermal and tidal power, ultimately come from the Sun.
Which of the following best describes how the use of hydrogen fuel negatively impact the environment?
Which of the following best describes how the use of hydrogen fuel negatively impacts the environment? The energy needed to produce the hydrogen fuel may come from fossil fuels, whose use contributes to ocean acidification and global climate change.
Which pair of resources is renewable?
Renewable resources include biomass energy (such as ethanol), hydropower, geothermal power, wind energy, and solar energy. Biomass refers to organic material from plants or animals. This includes wood, sewage, and ethanol (which comes from corn or other plants).
Which of the following is the best example of cogeneration?
Which of the following is the best example of cogeneration? coal-fired power plant captures wast heat and uses it to heat adjacent buildings.
What are 3 renewable resources?
The major types of renewable energy sources are:
- Biomass. Wood and wood waste. Municipal solid waste. Landfill gas and biogas. Ethanol. Biodiesel.
Which of the following is a benefit of using renewable resources?
Environmental and economic benefits of using renewable energy include: Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Diversifying energy supply and reducing dependence on imported fuels.
Why is the use of natural gas increasing quizlet?
Natural gas use is increasing in 3 main areas; electricity generation, transportation and commercial cooling. Fossil fuels the energy comes from chemical bonds but with nuclear energy the energy comes from changes in the atoms.
Which of the following best describes an environmental problem associated with fracking?
Which of the following best describes an environmental problem that is often linked to the process of fracking? Fracking operations require large tracts of land, which degrades habitat and harms wildlife. Fracking can increase stream flow and water volume, disrupting fish migration pathways.