Universe Test Review

Stars are made mostly of which two elements?

• Selenium and sodium

• Astatine and arsenic

• Hydrogen and neon

• Hydrogen and helium

Tags

NGSS.HS-ESS1-1

Most objects outside of our galaxy have red shift. This is evidence that most objects are...

• hotter than our Sun

• moving away from Earth

• older than our solar system

• moving toward Earth

What is the SI unit used to measure force? 

• pounds 
• grams 
• newtons 
• kg/ m²

Tags

NGSS.MS-PS2-2

Any object with mass is surrounded by a gravitational field.

• True
• Sometimes
• False
• Never

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

As distance between two objects increase the pull of gravity 

• Increases
• Decreases
• Stays the same

Tags

NGSS.HS-PS2-4

The force of gravity acting on an object is the object's ______.

• mass
• matter
• weight 
• terminal velocity 

Tags

NGSS.5-PS2-1

Which of the following will not change in different gravitational fields?

• weight
• force
• mass
• pounds

Tags

NGSS.MS-PS2-4

Which space tool collects visible light and separates it into bands of color?

• telescope

• stethescope

• spectroscope

• space probe

Which space tool is shown here?

• satellite

• telescope

• space probe

• Hubble telescope

Tags

NGSS.MS-ESS2-5

What kind of telescope sends and receives radio signals to and from space?

• radio telescope

• microscop

• infrared telescope

• optical telescope

Tags

NGSS.MS-PS4-2