Patriot + : Unit 1 Review

Which number best represents the area of this HR Diagram where one might find stars with high luminosity and low temperature?

• Area 1

• Area 2

• Area 3

• Area 4

Which of these images represents a cosmic cloud of dust and gas-- the birthplace of stars?

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• 
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Which number best represents the location of Earth in the Milky Way Galaxy?

• Area 1

• Area 2

• Area 3

• Area 4

Tags

NGSS.MS-ESS1-2

According to this image, if you were using a special telescope that only picked up low frequency waves, what area of the EMS are you exploring?

• Gamma Rays

• Ultraviolet

• Visible Light

• Radio Waves

Which of the following correctly demonstrates the size relationships of stars, the universe, and galaxies?

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What key words, if they appear in a test question, should tell you that the answer is probably related to stars?

• Nuclear Fusion

• Radiation

• Tail

• Hydrogen and Helium

What key words, if they appear in a test question, should tell you that the answer is probably related to nebulae?

• Cloud

• Dust

• Spiral Arms

• Star Nursery

What key words, if they appear in a test question, should tell you that the answer is probably related to galaxies?

• Stars

• Dust and Gas

• Spiral Arms

• Star Nursery

What information is not available about a star on an HR-Diagram?

• Temperature

• Spectral Class

• Distance

• Luminosity

According to this image, what type of telescope would need to be used to observe an object that gives off 1 cm long wavelengths of energy?

• Gamma Telescope

• Visible Light Telescope

• Radio Telescope

• All of these telescopes could read this energy type.