Astronomy
Chemistry
Physics
Meteorology
Geology
100
The shape of the Earth's orbit around the Sun
What is elliptical?
100
The table listing all the elements
What is The Periodic Table of Elements?
100
For this type of change, a substance may look different, but the chemical formula does not change
What is a physical change?
100
Water moving from Earth into the atmosphere and back to Earth in a repeating pattern
What is the water cycle?
100
melted rock in the mantle
What is magma?
200
The imaginary line that runs through the center of Earth from the North Pole to the South Pole
What is the axis?
200
Two or more atoms fastened together
What is a molecule?
200
The amount of matter in something
What is mass?
200
moving air
What is wind?
200
large cracks in the Earth's surface
What are faults?
300
The Sun and all the objects that move around it
What is the solar system?
300
The element needed for strong bones
What is calcium?
300
The amount of space matter takes up
What is volume?
300
Two types of violent weather in the United States with high wind speeds
What are tornadoes and hurricanes?
300
the place on the surface of the Earth directly above the focus
What is the epicenter?
400
Dark spots on the Sun
What are sunspots?
400
Everything in the universe that we can observe are made of these
What are elements?
400
The instrument used to measure temperature
What is a thermometer?
400
the amount of moisture in the air
What is humidity?
400
the breaking apart of rocks
What is weathering?
500
The area between Mars and Jupiter where asteroids orbit the Earth
What is asteroid belt?
500
A combination of different elements joined together
What is a compound?
500
For this type of change, new substances are created, and the chemical formulas are different
What is a chemical change?
500
Clouds that are very high, very thin, and feathery
What are cirrus?
500
Formed when animal tracks and imprints of plant are made in sediment
What is a fossil?
M
e
n
u