Bethel Earth Science Chapter 2 Review

Name the state: The surface of a pond becomes solid enough to hold skaters in the winter.

A substance's state of matter is most directly affected by its

If a force is applied to an object in the same direction as it moved through a distance, this has been done.

Name the state: Gasoline disappears from an open can left in the sun.

It may be ultraviolet or other invisible forms of radiation.

Identify: atomic mass

Identify: element name

Identify: atomic number

The term atom comes from the Greek word for "very small."

For an object to have kinetic energy, it must be __

The sun and stars are made mostly of molecular gases.

Contact force or field force: crushing a soft drink can

Which of the following is a pure substance?

If you want to find the weight of an object, you should use a

If a substance has a constant volume but changes shape, it is a

The flow of thermal energy from a warmer to a cooler place is called __

The only thing in the universe that is real is matter.

All forces act in pairs.

Contact force or field force: the pull of Jupiter on its moons

A compound with the formula CH₂O

Liters, cubic centimeters, quarts, and milliliters are all examples of

Gravity is directly linked to your ___ in pounds

It causes the aurora borealis, the northern lights.

Name the state: A beaker of liquid oxygen bubbles, forming oxygen gas.

Which of the following is a field force?

Which field force is probably the most important to a geologist?

Name the state: Water vapor becomes liquid droplets

Sweetened tea would be an example of a

Matter is defined as anything that

The atomic number of an element tells you how many ___ are in its nucleus

Ions can be formed by a neutral atom gaining a proton.

Potential energy can be converted to kinetic energy.

Name the state: Ice cubes shrink while in the freezer.

Name the state: A block of dry ice slowly disappears.

The experiments performed by the Large Hadron Collider are an attempt to

Identify: element symbol

All compounds are molecules.

Name the state: Frost forms overnight on your car's windshield.

The force exerted by a stalactite on the roof of the cave where it hangs is an example of

Water is __

Which force is responsible for the grinding and wearing away of rock as a glacier moves over it?

Which particle is in the nucleus of every atom?

It is the source of energy within the sun

Name the state: Molten lava hardens.

When identical particles join together in a repeating, 3-dimensional pattern, they may form a(n)

This is a push or pull.

Which force(s) produce(s) an avalanche?

Which of the following is a chemical change?

In which state of matter do particles possess the most energy?

Which of the following is a type of light energy?

Name the state: Glass is heated above 1300^o C until it can be shaped.

Contact force or field force: wind erosion of soil

The distance between two crests of a wave is its

Contact force or field force: the compass needle points north

You measure an object and find that it contains 38g of matter. You have determined its __.

What is the ability to do work?

Most light energy is invisible to us.

Evaporation is a type of vaporization.

Sounds that are caused by waves too slow for the human ear to detect are

Geologists think coal formed from pressure on layers of plant material. This type of force is an example of