Periodic Table
Changes
Moon Phases
Water Cycle
Grab Bag
100
An arrangement of elements showing the repeating pattern of their properties
What is the Periodic Table
100
Stepping on a bag of chips
What is a physical change
100
When the moon appears to be growing
What is waxing
100
When water changes to a vapor and goes into the sky
What is evaporation
100
Continuous cycle of water moving between the atmosphere, hydrosphere, biosphere, and lithosphere
What is the hydrologic cycle
200
Most of the elements on the periodic table are?
What is metals
200
Burning toast
What is a chemical change
200
When the moon appears to be shrinking
What is waning
200
This is the process scientists use to understand the world around them?
What is the scientific method
300
the material that all objects and substances are made of; anything that has mass and takes up space
What is matter
300
Cooking an egg
What is chemical change
300
The different appearances of the moon due to its changing position
What is phase
300
Anywhere on Earth that contains water
What is the hydrosphere
300
The theme of the 7th grade units is about cycles (true or false)
What is true
400
A term used to describe material that can be hammered or rolled into flat sheets
What is malleable
400
the total amount of matter is neither created nor destroyed during any chemical or physical change
What is the law of conservation of mass
400
The path that a body follows as it travels around another body in space
What is orbit
400
An underground storage area for water
What is an aquifer
500
An element in Group 1 of the periodic table (reactive)
What is the alkali metals
500
Ice cube melting
What is physical change
500
The Earth spins from west to east. This is an imaginary line that runs from Earth's North Pole, through its center, to its South Pole.
What is axis (Earth's axis)
500
When vapor evaporates from the leaves of plants
What is transpiration
500
Any time there is a energy transformation this is given off or released
What is heat
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