Matter
The three stages of matter are:
A. Solid
B. Liquid
C. Gas
D. All of the above
D. All of the above
The first step in the Scientific Method.
A. Ask Questions
B. Make Observation
C. Form a Hypothesis
D. Test Your Hypothesis
B. Make Observation
Where is the Ring of Fire?
A. around the Pacific Ocean
B. around the Atlantic Ocean
C. along the Mid-Atlantic Ocean
D. along the eastern United States
A. around the Pacific Ocean
Earth's largest bodies of water are its saltwater __________.
A. landform
B. valley
C. mountains
D. ocean
D. Ocean
Which change of state releases heat energy?
A. Gas to Liquid
B. Liquid to Gas
C. Solid to Liquid
D. Solid to Gas
A. Gas to Liquid
The second step in the Scientific Method.
A. Ask Questions
B. Make Observations
C. Form a Hypothesis
D. Test Your Hypothesis
A. Ask Questions
An opening in Earth's crust our of which magma flows is a(n) ______________.
A. lava
B. volcano
C. earthquake
D. none of the above
B. volcano
A physical feature on Earth's surface is a(n) __________.
A. landform
B. mountains
C. valley
D. ocean
If a substance has a definite shape and takes up a definite amount of space, then it is a(n) __________.
A. Solid
B. Liquid
C. Gas
D. None of the above
A. Solid
The third step in the Scientific Method.
A. Ask Questions
B. Form a Hypothesis
C. Make Observations
D. Test Your Hypothesis
B. Form a Hypothesis
The sudden movement of Earth's crust is called a(n) __________.
A. volcano
B. lava
C. earthquake
D. none of the above
C. earthquake
A body of water with land all around it is a(n) __________.
A. ocean
B. river
C. lake
D. valley
C. Lake
As its melting point, a solid starts to turn into a(n) __________.
A. Solid
B. Liquid
C. Gas
D. None of the above
B. Liquid
The last step in the Scientific Method.
A. Make Observations
B. Draw Conclusion/Ask Questions
C. Form a Hypothesis
D. Test Your Hypothesis
B. Draw Conclusion/Ask Questions
Volcanoes tend to erupt at places where ...
A. two plates collide.
B. two plates rub past each other.
C. one plate moves under another.
D. one plate moves away from another.
C. one plate moves under another.
__________ is the central part of Earth.
A. Crust
B. Core
C. Mountains
D. None of above
B. Core
The particles in a(n) __________ are spread out and do not take up any definite space.
A. Solid
B. Liquid
C. Gas
D. None of the above
C. Gas
The fourth step in the Scientific Method.
A. Test Your Hypothesis
B. Form a Hypothesis
C. Ask Questions
D. Make Observations
A. Test Your Hypothesis
An unmoving pool of magma below Earth's crust is called a(n) __________.
A. hot spot
B. lava
C. fault
D. none of the above
A. hot spot
The layer of air around Earth is the ________.
A. hydrosphere
B. atmosphere
C. surveyor
D. mantle
B. Atmosphere