Chemistry
Human Body
Minerals
Solar System
Potpourri
100
This is the smallest whole part of any matter in the universe.
What is an atom?
100
This is the main organ of the circulatory system.
What is the heart?
100
This mineral is white and is the softest mineral.
What is talc?
100
The center of our solar system.
What is the Sun?
100
This caused the Grand Canyon.
What is erosion?
200
This the atomic symbol for gold on the periodic table.
What is Ag?
200
This is the system that has the stomach, esophagus, and small intestine.
What is the digestive system?
200
This is the color of hematite.
What is silver-gray or red?
200
The largest gas giant.
What is Jupiter?
200
The name for an animal that eats only plants?
What is an herbivore?
300
This is the name given to any substance made of two or more elements.
What is a compound?
300
This carries blood away from the heart.
What is an artery?
300
This mineral can act as a magnet.
What is magnetite?
300
The closest planet to the Sun.
What is Mercury?
300
This is a habitat where you would find lizards and cacti.
What is the desert?
400
A substance changing from a solid to a liquid would be what kind of change?
What is a physical change?
400
These are the main organs of the urinary system.
What are the kidneys?
400
This mineral is stronger than flourite but not as strong as feldspar.
What is apatite?
400
What you call a meteor that lands on Earth.
What is a meteorite?
400
This part of a plant cell is necessary for photosynthesis.
What is chlorophyll?
500
The number of protons found in sodium.
What is 11?
500
This is the tube that connects to your lungs in the circulatory system.
What is the trachea?
500
This is the hardness of the only minteral listed that can be purple.
What is 7?
500
The number of Earths that fit in the Sun.
What is 1,000,000?
500
This name is given to plants, since they are able to make their own food.
What is a producer?
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