7th Grade End of Year Review

A solar eclipse occurs when the moon

Which type of front

Two conditions are required for cloud formation: cooling of the air and the

Electromagnetic waves can transfer energy without a(n)

Describe A

The movement of thermal energy from a warmer to a cooler object is called

Approximately what percentage of Earth's water is freshwater?

When a chemical reaction takes place in a closed system

Which phase of the moon?

Small lines at the end of the shaft that represents wind direction on a station model represent

People can obtain groundwater by drilling a well

What causes seasons?

Very high feathery clouds are called

Electric charges that are different

Which type of eclipse?

A connection that allows current to take the path of least resistance is called a

What is the atomic mass of this element?

To calculate density of an object, you would

Which group contains the most elements?

A group of parts that work together is called

A shorter, easier way to show a chemical reaction, using symbols instead of words, is called a

Which phase of the moon?

Which of the following terms means that a metal can be rolled into thin sheets

What is the longest day of the year in the northern hemisphere

A lake that stores water for human use is called

What kind of weather would a continental tropical air mass bring

Which type of air mass is "B"

What properties does air mass "E" have?

What two factors impact gravitational force?

What is the air pressure?

A measure of the average kinetic energy of the individual particles in an object is called

What is the longest night of the year for the southern hemisphere?

How many protons does this element have?

Which phase of the moon?

The buildup of charges on an object is called

Describe B

Which type of front?

What causes cold, deep currents to form in the oceans near the poles?

What is the cloud cover?

Materials through which charges can flow easily are called

Waves that move particles of the medium parallel to the direction in which the waves are moving

Which of these is a good conductor

In the periodic table, the most reactive metals are found in

Isobars are lines on a weather map joining places of equal

Relative humidity can be measured with a(n)

What is the temperature?

Which season in the United States

Which type of clouds?

Which season in Australia?

Which type of eclipse and which phase of the moon?

The transfer of heat by electromagnetic waves is called

The elements that do not ordinarily form compounds are

Which type of front?

Which type of front?

Every chemical reaction involves a change in

Chemistry is

Why do we have seasons?

Each of the two days of the year when neither hemisphere is tilted toward or away from the sun

What information in the periodic table indicates the number of protons in an atom?

A measure of the total kinetic energy of the particles that make up an object is called

The closeness of a measurement to its true value is its

No more energy can be removed from matter at

What is the wind direction?

Mechanical waves are created when a source of energy causes a medium to

The atomic number of an element is based on the

Heated air moves from baseboard heaters to the rest of the room in a process called

Mechanical waves are classified according to

Which type of air mass is "A"

As the moon moves through Earth's shadow

Which is would have a neap tide?

The streams and small rivers that feed into a main river are called

Describe "C"

Which part of the atom move around the nucleus?

Which phases cause spring tides and which letter are they?

A chemical reaction that absorbs energy in the form of heat is described as

Water that falls to Earth as rain, snow, sleet, or hail

Identify the type of clouds

To determine how close to the true value an experimental value is, you would use

If scientists cannot obtain exact numbers, they should rely on a(n)

A material that conducts heat poorly is called a(n)

The more particles an object has at a given temperature

Mendeleev created the first periodic table by arranging elements in order of

The closeness a group of measurements are to each other is

Which of the following groups contains the most reactive elements?

Why do you see lightning from a distant storm before you hear thunder?

The distance between two corresponding parts of a wave is the wave's

Which particles in atoms a have negative charge?

Which phase of the moon and what type of tide?

The principle of conservation of mass is true

Mass and weight are different because

Which is would have a spring tide?

What happens when chemical bonds break and new bonds form

Which moon phase?

The amount of space an object takes up is its

The ampere is a unit of

A disturbance that transfers energy from place to place is called a

Water that fills the cracks and spaces in underground soil and rock layers is called

In general, which of the following statements about metals is true?

The highest points of a transverse wave are called

A large stream of moving water that flows through the oceans is called a(n)