NGSS.HS-ESS1-1

All energy on Earth ultimately comes from what source?

• Water
• Sun
• Consumers
• Oxygen

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NGSS.HS-ESS1-1

 Energy from the sun is known as......... 

• hydroelectric energy
• geothermal energy
• solar energy
• wind energy

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NGSS.HS-ESS1-1

Once a star uses up all of its _________, the star will begin to go into its death phase.

• light
• heat
• energy
• hydrogen

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NGSS.HS-ESS1-1

Energy from the Sun

• Biodegradable
• Nonbiodegradable
• Renewable resource
• Nonrenewable resource

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NGSS.HS-ESS1-1

A star is born when ________________ begins to happen.

• nuclear fusion
• nuclear abrasion
• crying
• nuclear fission

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NGSS.HS-ESS1-1

For the vast majority of Earth’s living things, the ultimate source of energy is the …….

• Photosynthesis
• Krebs cycle
• Moon
• Sun

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NGSS.HS-ESS1-1

What is the next step in the life cycle of our Sun?

• white dwarf
• red giant
• main sequence
• neutron star

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NGSS.HS-ESS1-1

Which layer of the sun is the hottest?

• Photosphere
• Chromosphere
• Corona
• Core

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NGSS.HS-ESS1-1

Most energy on Earth comes from

• volcanoes

• the sun

• trees

• water

• fire

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NGSS.HS-ESS1-1

Energy is produced within a star's core by the process of

• nuclear fusion

• insolation

• conduction

• radioactive decay

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NGSS.HS-ESS1-1