What unit would you use to measure the mass of a small object?

All the items that remain the same in an experiment are called the -

What is the one thing that "I" change in an experiment?

What changes as a result of your experiment or is the outcome?

Which observation about some chewing gum is qualitative, not quantitative?

The rapid back and forth motion of matter that results in sound is a -

Sound travels in -

What is the relationship between the frequencies and wavelengths of sound waves?

Sound is a form of --

Marine scientists wanted to view a part of the ocean that was muddy. The best tool for the scientists to use is —

Sound travels at varying speeds through various objects. Which of these is the correct order from fastest to slowest?

The number of vibrations in a given unit of time is called the

___________ of sound.

What is one way in which sound and light differ?

Which of the following materials would transmit sound the fastest?

Sound waves travel through a material more easily when the material’s______________ are closer together.

Any saltwater area, such as a sea or ocean, is called a —

These organisms produce most of Earth’s oxygen and are the base of the ocean ecosystem.

What component of seawater is essential to the survival of marine organisms?

When bits and pieces of other materials are squeezed together, what types of rocks are formed?

When old rocks are partially melted or squeezed, what rocks are formed?

All kinds of rocks can change into another type of rock when pressure, heat, or cool air is applied. This change in various rocks is known as the

What type of rock is formed when magma or lava cools and hardens?

Shifting of Earth’s plates causes —

When magma escapes from Earth, the formation becomes known as —

Two pieces of Earth’s crust may try to move against each other, but they can sometimes get stuck temporarily. When they suddenly release, what phenomenon can occur?

Which set of labels correctly matches the wave diagram?

The number of light waves that occur in a second is the —

The color of objects we see is the light in the colors of the visible spectrum that is —

Which color has the longest wavelength?

17. “Roy G. Bv” is used to identify the colors of the visible spectrum. These colors are arranged from the —

Which set below has materials that are all translucent?

Which item below can be classified as transparent?

Which object is opaque?

An object’s color is determined by the color of light it ―

Mrs. Van Hout has a glass prism on her desk. When sunlight hits the prism, a part of the electromagnetic spectrum is displayed on the wall. What can Mrs. Van Hout’s students do to turn the spectrum of colors back into a beam of white light?

What separates white light into its various colors?

What causes the stem of the flower to appear to be “broken” in the vase of water shown below?

Motion is measured by an object’s —

How is an object’s position determined?

How do forces act upon objects?

Friction is a force that —

Energy is being used to kick a soccer ball up in the air. What is the correct order of energy flow for the ball after it is kicked?

If you were conducting an experiment using a battery to create a circuit, which material would you use to make an electrical connection from the battery to the rest of the circuit?

The flow of electricity is measured in —

The force of moving electrons is measured in —

It was dark and cold in Mr. Locke’s classroom. What type(s) of energy will most likely occur when he flips on the light switch?

Electrical energy can be changed into —