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Earth Science
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Physical Science
More Physical Science
Other
100
1. Surface features of the Earth that we see are called ____________.
What are landforms
100
Tides are caused by the ____________ forces of the Sun and Moon acting on Earth’s oceans.
gravitational
100
What kind of change happens when you burn wood?
What is a chemical change
100
A science student creates a solution by dissolving salt into water. In this solution what is the solvent and solute
water is solvent, salt is solute
100
To know if movement occurred, you need a ________________.
What is a reference point
200
You can tell that the Appalachians are older than the Rocky Mountains because _____________.
the Appalachians are rounder from weathering
200
The amount of light striking each hemisphere on Earth depends on Earth’s _________.
tilt
200
What kind of change happens when you break a pencil
What is a physical change
200
What happens when salt water is boiled?
What is the water evaporates and the salt remains in beaker
200
Speed is calculated using ___________________.
What is distance and time
300
Gravity, water, glaciers, and wind moving small pieces of weathered rock are examples of:
What is erosion
300
About how many Earth days does it take the Moon to travel around the earth?
28
300
When one or more substances change into one or more new substances it is a ___________________.
What is chemical change
300
As temperature increases, the speed of molecules:
increases
300
Distance can be measured in _________________.
What is miles, meters etc
400
What do we call it when the earth spins on its axis?
What is rotation
400
The highest high tides and the lowest low tides occur during a ______________.
What is spring tide
400
A mixture in which the different substances are distributed unevenly is called a:
What is a heterogeneous mixture
400
The process by which a liquid is turned into a gas is called:
What is evaporation
400
The unit g/cm3 is used to measure:
What is density
500
When the amount of the lighted side of the Moon that can be seen from Earth increases, it is called:
waxing
500
Which of the following is necessary for a lunar eclipse to occur?
What is the moon must be full
500
Water is known as the “Universal Solvent” because it is:
it is good a making solutions
500
How would you best determine the volume of an irregularly shaped item, like a rock?
What is displacement
500
The amount of matter inside an object is said to be its
What is mass