Earth's Resources

Most energy used in the United States comes from non-renewable sources. List the
following energy sources that are renewable:
Word bank: coal, natural gas, petroleum, sunlight, wind, water behind dams

Most energy used in the United States comes from non-renewable sources. List the
ones that are non renewable energy sources:
Word bank: coal, natural gas, petroleum, sunlight, wind, water behind dams

Look at the picture. Dams use the flow of water to generate electricity. This is
an example of a renewable source of energy because the flow of water-

• can generate electricity.

• is replaced naturally and can be used again and again.
  

• s free to use.

• does not produce pollution.

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NGSS.MS-ESS2-4

Non-renewable energy resources cannot be replaced by nature in a short period of time. How
many years does it take for fossil fuels to form?

• tens

• hundreds

• thousands

• millions

Using fossil fuels to power vehicles adds to air pollution. The graph shows air pollution
data during the beginning of the COVID-19 pandemic. Select a true statement

• Air pollution in both cities decreased

• Air pollution decreased in New York but increased in Rome

• Air pollution in both cities increased

• Air pollution in New York was higher than in Rome.

Energy-efficient products are designed to lower our energy consumption. Select ALL
technologies that help us use energy more efficiently.

• Wood-burning heaters

• Electric school buses

• Rechargeable batteries

• Lights with motion-sensors

  
  

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NGSS.MS-PS3-3

Based on the “Energy Sources” table, which source negatively impacts natural
ecosystems?

• Nuclear

• Wind

• Water behind dam

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NGSS.MS-LS2-5

Based on the table, which of the following statements is true about nuclear energy?

• It produces carbon and water pollution
  

• It produces radioactive waste.

• It is less efficient than fossil fuels
  

• It increases our need for fossil fuels.

The Power of Wind
Humans developed technology to capture the energy of wind. Turbines collect and change the kinetic
energy of wind into electricity to supply power to our homes and businesses. It is a growing industry.
Over the past ten years, the United States has increased its ability to use wind power by 30 percent.
Currently, 41 states have wind plants that provide more than 100,000 jobs for Americans.
Directions: Based on the passage, complete a statement below to make it true.
This passage tells us about the technology that captures the kinetic energy of
______________________ and changes it into the ________________________ energy

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NGSS.MS-PS3-5

From the list below, select all actions that help us to conserve energy

• Turn off lights and electronic devices when not using them.

• Walk or bike for short trips, instead of taking the car

• Keep the computer turned on all the time

• Leave the refrigerator door open to cool the house.

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