Unit 1 Review: Matter & Energy

Matter that is free flowing and assumes the shape of the container that holds it is a ______________.

(a)  

• liquid
• solid
• gas

Tags

NGSS.MS-PS1-4

Everything that we can see, touch, smell, or feel.​ (a)  

• matter
• mass
• energy

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

A student pushes a cup with paper in the bottom of it into water. After the cup is pushed all the way down, why does the paper stay dry?​ (a)  

• Air in the cup takes up space.
• Air in the cup is warm.
• The paper is waterproof.

A student pours water from a bucket into a fish tank. As the water fills the tank, what will most likely happen?

• The tank will decrease in mass.

• The bucket will increase in volume.

• The water will become a different color.

• The water will take on a different shape.

A (a)    is a small portion of matter that cannot be seen unless magnified.​

• particle
• matter
• mass
• transfer

Tags

NGSS.MS-PS1-1

What do ice, a rock, and a piece of aluminum have in common?

• They are all liquids.

• They are all minerals.

• They are all solids.

• They are all elements.

Matter that does not have a fixed volume or shape, whose shape depends on the shape of the container it is in, and takes up all available space is a __________.

• solid

• liquid

• gas

• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

_______________ is matter that has a certain shape and volume. The particles are packed tightly together.

• solid

• liquid

• gas

• mass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these is evidence that air is made of particles of matter?​ ​ (a)  

• You can feel wind against your face.
• You can see through the atmosphere into space.

Which action would show that air has mass and volume?

• jumping in a pool of water and letting your body dry in the wind

• pulling an open plastic bag throughout the air and then closing it

• watching the wind move a sailboat across a lake

• filling a bowl with hot water and then setting it outside in cool air