Benchmark

According to the Big Bang theory, which of these graphs best represents the relationship between time and the size of the universe from the beginning of the universe to the present?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Tags

NGSS.HS-ESS1-2

The following quote would have most likely been said by which of the following astronomers?

• Kepler

• Newton

• Ptolemy

• Galileo

What happens to particles as temperature decreases?

• they speed up

• they slow down

• they don't change

• they move very fast

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Particles are in constant motion. Which theory is this?

• Kinetic Theory

• Conservation of Mass Law

• Energy Theory

• Position Theory

Tags

NGSS.MS-PS1-4

CO₂ is an example of a _______________________.

• element

• compound

• mixture

_______________ is anything that has MASS and takes up SPACE.

• matter

• volume

• mass

• weight

Mixtures are __________________ combined.

• physically

• chemically

What does a solid become when heat is added? (Melting)

• a liquid

• a gas

• a colloid

• a plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has a definite volume but no shape?

• gas

• solid

• liquid

Tags

NGSS.5-PS1-3

Which state of matter has particles that vibrate in place and are tightly packed together?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4