Quiz #1-Earth and Space Science

What is the approximate lifespan of the sun?

• 5 billion years

• 15 billion years

• 10 billion years

• 20 billion years

Tags

NGSS.HS-ESS1-1

What do the light spectra and brightness of stars help us identify?

• The temperature of the sun

• The age of the universe

• Compositional elements of stars

• The size of the Earth

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NGSS.HS-ESS1-2

NGSS.HS-ESS1-3

What process within stars produces atomic nuclei lighter than iron?

• Chemical reaction

• Radioactive decay

• Nuclear fusion

• Nuclear fission

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NGSS.HS-ESS1-3

NGSS.HS-PS1-8

What happens when certain massive stars achieve a supernova stage?

• They shrink into black holes

• They become neutron stars

• They explode and produce heavier elements

• They cool down and become white dwarfs

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NGSS.HS-ESS1-3

What process in the sun releases energy that reaches Earth?

• Nuclear fission

• Photosynthesis

• Nuclear fusion

• Combustion

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NGSS.HS-ESS1-1

What do atoms of each element emit and absorb?

• Electrons

• Characteristic frequencies of light

• Protons

• Neutrons

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

What is the main source of energy for Earth?

• The Earth's core

• The stars

• The sun

• The moon

Tags

NGSS.HS-ESS1-1

What is the primary method for studying the composition of stars?

• Calculating their distance

• Measuring their temperature

• Analyzing their light spectra

• Observing their size

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NGSS.HS-ESS1-2

What is produced during a supernova explosion?

• Dark matter

• Heavier elements

• Light elements like hydrogen

• Antimatter

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NGSS.HS-ESS1-3

What is the role of nuclear fusion in stars?

• To cool down the star

• To produce light elements and release energy

• To create black holes

• To absorb energy

Tags

NGSS.HS-ESS1-1