Ase A4

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Tags

NGSS.MS-LS1-4

NGSS.MS-LS4-2

What is she signing?

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Which is NOT a way to decrease your ecological footprint?

• Eating less meat and processed foods

• Walking or biking to school

• Turning off electricity and water when you're not using it. 

• Driving a large car around for fun.

Tags

NGSS.MS-ESS3-4

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

This diagram best represents 

• reflection

• refraction

• absorption

• diffusion

Tags

NGSS.MS-PS4-2

What is B?

• Angle of incidence

• Angle of reflection

• Incident ray

• Reflected ray

Tags

NGSS.MS-PS4-2

What is C?

• Angle of incidence

• Angle of reflection

• Incident ray

• Reflected ray

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a noble gas?

• Oxygen

• Nitrogen

• Helium

• Hydrogen

What is the acceleration due to gravity on Earth?

• 9.8 m/s^2

• 10 m/s^2

• 8.9 m/s^2

• 9.2 m/s^2