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25 questions
What type of energy allows students to warm themselves by a campfire?
Thermal
Light
Mechanical
Sound
Which of these complete the chart ?
Definite, Definite
Not definite, Definite
Definite, Not definite
Not definite, Not definite
The invisible force that pulls objects to Earth is called __________.
Mass
Magnetic Force
Gravity
Direction
What is the 6th planet from the sun?
Venus
Jupiter
Uranus
Saturn
A bowling ball and a beach ball with the same volume are placed in water. What will happen to the balls?
Both balls will sink.
Both balls will float.
The bowling ball will sink and the beach ball will float.
The bowling ball will float and the beach ball will sink.
Which of the following is true for a bowl of mixed nuts?
A bowl of mixed nuts is a pure substance.
The nuts retain or keep their own physical properties.
When nuts are mixed a new substance forms.
The mixed nuts cannot be separated.
Two objects are of different sizes, but they balance each other when placed on the balance. Which of the following can you say for sure about the two objects?
They are both solids.
They have the same amount of matter.
They are both liquids.
They have the same shape.
Sound is made when the strings on a guitar are strummed. This happens because the movement on the strings causes –
vibrations
electrical currents
a chord
a magnetic charge
What tool is used to show the direction the wind is blowing?
A rain gauge
A ruler
A windsock
A thermometer
Which of the following examples does not require a push or a pull?
A ball at rest to remain at rest.
A ball that is moving to change its direction of motion.
A ball at rest to start moving.
A ball that is moving to stop.
When the batter hits the ball, he will change the ________________ of the ball.
Shape
Color
Direction
Size
When you hold an ice cube in your hand for a few minutes, it will begin to melt. When ice melts how does its state change?
Its state changes from a liquid to a solid.
Its state changes from a solid to a liquid
Its state changes from a solid to a gas.
Its state changes from a gas to a liquid
What temperature is this thermometer indicating?
How long does one rotation of the Earth take?
365 days
24 hours
1 month
27 days
What planet is the first gas giant from the sun?
Saturn
Mars
Mercury
Jupiter
Which of these represents particles of a gas?
P and Q
Only P
Only Q
P and R
What type of energy is making the blades of this wind turbine move?
Solar
Mechanical
Light
Sound
If a magnet is brought near these objects, which object will the magnet attract?
Picture A
Picture B
Picture C
Picture D
What causes it to be daytime and nighttime?
Earth orbiting the Sun
The Moon orbiting Earth
Earth rotating on its axis
The Moon rotating on its axis
Which of these is NOT a force?
Push
Gravity
Magnetism
Mass
When liquid water is heated, it changes state from a liquid to water vapor. This change in state is called:
Melting
Freezing
Clouding
Evaporation
The Sun does all of the following, except:
To control the weather on the Earth
To provide light and thermal energy
To provide the force that keeps the planets in orbit
To cause the Moon to revolve around the Earth
Which of the following is a good model of the Sun, Earth, and Moon system?
Which picture below shows an example of a mixture?
The chart below shows the average annual precipitation in El Paso, Texas. Which month has the lowest precipitation?
Auguest
April
March
October
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