Benchmark Review-January

Because our Sun is the closest star to Earth, it appears _____ than other stars in the sky.

• smaller and brighter

• brighter and bigger

• younger and dimmer

• dimmer and bigger

These waves have the most energy on the EM Spectrum

• radio

• visible

• infrared

• gamma

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

_______ waves have the highest frequency while ______ waves have the lowest frequency.

• gamma; visible

• visible; radio

• radio; infrared

• gamma; radio

Tags

NGSS.MS-PS4-1

_______ waves have the longest wavelength while ______ waves have the shortest wavelength.

• radio; gamma

• gamma; radio

• visible; gamma

• gamma; visible

Tags

NGSS.HS-PS4-1

Which star has a temperature hotter than 4,000 K and a luminosity=1?

• A

• B

• C

• D

A star that is dimmer and hotter than our sun has a spectral class of

• B

• G

• K

• M

Tags

NGSS.HS-ESS1-3

These waves have a frequency of 1.0 X 10¹² Hz.

• Gamma

• Infrared

• Ultraviolet

• Radio

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

This is a collection of gases and dust in space in which stars are formed

• Black hole

• Main sequence

• Supergiant

• Nebula

What conclusion can be made about the predator and prey relationship in the graph?

• As the prey population increases, the predator population decreases

• As the prey population increases, there is no change in the predator population

• As the prey population increases, the predator population increases

• There is no relationship between the prey and the predator

Tags

NGSS.MS-LS2-4

All of the following are an advantage of artificial reefs EXCEPT

• provide shelter for marine life

• attract marine life as a place of shelter

• concentrate fish populations in one area for fisherman

• provide a safe alternative for marine life away from heavily visited scuba diving locations

Tags

NGSS.MS-LS2-4