8th Grade Science Review

What subatomic particles are in the nucleus of an atom? (check 2)

• Protons

• Electrons

• Belectrons

• Neutrons

Tags

NGSS.MS-PS1-1

Tags

NGSS.MS-PS1-1

What do valence electrons determine?

• The identity of the atom

• The shape of the atom

• The size of the atom

• The reactivity of the atom

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

If it is summer in the northern hemisphere, what season is it in the southern hemisphere?

• Summer

• Autumn

• Winter

• Spring

Tags

NGSS.MS-ESS1-1

What are spring tides?

• Tides that happen during the spring

• The highest high tides & the lowest low tides

• Moderate tides

Tags

NGSS.MS-ESS1-1

Is the Earth going around the sun called rotation or revolution?

• Rotation

• Revolution

Tags

NGSS.MS-ESS1-1

Choose the waning crescent

• 
• 
• 
• 

Tags

NGSS.MS-ESS1-1

Select the transform boundary

• 
• 
• 
• None of the above

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

What are the abiotic factors of this ecosystem?

• Raccoon, deer, fish, frog

• Grass, flowers, leaves

• Water

• Water, deer, leaves

Tags

NGSS.MS-LS2-3

Jacob walked 25 miles in 50 minutes. What is his average speed? (no units)