23-24 Unit 4 Chapter 2 Review

Which of the following means to move back and forth quickly?

• collide

• vibrate

• stimulate

• transfer

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the stuff that makes up everything?

• matter

• collision

• particles

• air

Tags

NGSS.MS-PS1-1

Which of the following best explains how sound energy travels?

• Sound energy travels in a straight line.

• Sound energy travels in a zig-zag pattern.

• Sound energy travels through only water.

• Sound energy travels as a wave.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which of the following is not an example of a type of (matter) material?

• air

• water

• ground

• sunlight

Two students are playing tag outside for recess. The students accidentally bump into each other, falling to the ground. Which of the following describes what just happened?

• A collision has occurred between the two students.

• The students have transferred their sound energy.

• Vibration between the students has happened.

• The students simply fell to the ground.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Materials are made of tiny pieces that are too small to see. What are these tiny pieces called?

• vapor

• electrons

• atoms

• particles

Tags

NGSS.MS-PS1-1

Which of the following means to move something from one place to another?

• collide

• transfer

• vibrate

• motion

Tags

NGSS.MS-PS3-5

When a mother dolphin communicates with her calf and makes a calling sound, the calf is the _______.

• listener

• predator

• source

• material

When a mother dolphin communicates with her calf and makes a calling sound, the mother dolphin is the _______.

• listener

• predator

• source

• material

Abel is doing an experiment with marbles. He places a white marble on his desk next to a ramp. The white marble is still and does not move. Then he takes a black marble and rolls it down the ramp toward the white marble on his desk. What will happen when the marbles bump into each other?

• The black marble will stop moving when it hits the white marble.

• All of the energy will transfer to the air, and both marbles will stop moving.

• Energy will transfer from the black marble to the white marble, making the white marble move.

• Energy will transfer from the white marble to the black marble, making the black marble move faster.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS3-5