Staar Science High School

Which category is our Sun located in?

• White Dwarfs

• Supergiants

• Main Sequence

• Giants

A rift valley occurs at a ____________ boundary.

• divergent

• convergent

• transform

• horizontal

Tags

NGSS.MS-ESS2-3

What type of boundary occurs when two plates slide past each other?

• divergent

• transform

• lateral

• convergent

Determine the contour interval:

• 5 m

• 10 m

• 15 m

• 20 m

An organism that can make its own food

• decomposer

• producer

• consumer

Small consumers that are hunted and eaten by larger consumers

• producer

• prey

• predator

Is the following equation balanced?...
Al + O₂ --> 2Al₂O₃

• Yes!

• No!

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Element or compound?
H₂O

• Element

• Compound

Tags

NGSS.MS-PS1-1

How many aluminum atoms are in Al₂(SO₄)₃?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

Is the following equation balanced?
2C₂H₂ + 5O₂ --> 4CO₂ + 2H₂O

• yes

• no

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5