Core Six measurement surface.
Physical Sciences Core Six
Physical Sciences Core Six
What term names molten rock expelled by a volcano?
What force causes unsupported objects to fall toward Earth?
Which scientific law states that matter is neither created nor destroyed in a chemical reaction?
What is the most abundant gas in Earth’s atmosphere by volume?
In the water cycle, which process changes liquid water into water vapor?
Which rule correctly describes the force between two magnetic poles?
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Core Six measurement surface.
Correct
Lava is molten rock expelled onto Earth’s surface; magma remains underground.
Incorrect
Lava is molten rock expelled onto Earth’s surface; magma remains underground.
Incorrect
Lava is molten rock expelled onto Earth’s surface; magma remains underground.
Incorrect
Lava is molten rock expelled onto Earth’s surface; magma remains underground.
Correct
Gravity attracts mass toward Earth’s center, so unsupported objects fall.
Incorrect
Gravity attracts mass toward Earth’s center, so unsupported objects fall.
Incorrect
Gravity attracts mass toward Earth’s center, so unsupported objects fall.
Incorrect
Gravity attracts mass toward Earth’s center, so unsupported objects fall.
Correct
In a closed chemical system, total mass remains constant.
Incorrect
In a closed chemical system, total mass remains constant.
Incorrect
In a closed chemical system, total mass remains constant.
Incorrect
In a closed chemical system, total mass remains constant.
Correct
Nitrogen makes up about 78 percent of dry air by volume.
Incorrect
Nitrogen makes up about 78 percent of dry air by volume.
Incorrect
Nitrogen makes up about 78 percent of dry air by volume.
Incorrect
Nitrogen makes up about 78 percent of dry air by volume.
Correct
Evaporation turns liquid water into water vapor.
Incorrect
Evaporation turns liquid water into water vapor.
Incorrect
Evaporation turns liquid water into water vapor.
Incorrect
Evaporation turns liquid water into water vapor.
Correct
Opposite magnetic poles attract; like poles repel.
Incorrect
Opposite magnetic poles attract; like poles repel.
Incorrect
Opposite magnetic poles attract; like poles repel.
Incorrect
Opposite magnetic poles attract; like poles repel.
All six core questions correct.
Not all six core questions were correct.