earth
energy
matter
gases
solar system
100
The center of the Earth.
What is the core?
100
This cannot be created or destroyed.
What is energy?
100
It can be a solid, liquid, or a gas.
What are the three states of matter?
100
This is the type of gas used in soft drinks.
What is carbon dioxide?
100
The third planet from the Sun, able to support many forms of life.
What is the Earth?
200
The top layer of the Earth's surface.
What is the crust?
200
This type of energy is released by heat.
What is thermal energy?
200
By slowing down or speeding up they can change an object's matter.
What are molecules?
200
This is the gas we breathe.
What is oxygen?
200
This galaxy also has a candy bar named after it.
What is the Milky Way Galaxy?
300
This covers most of the Earth's surface.
What is water?
300
This energy is provided by the Sun.
What is solar energy?
300
This state has resistance to change its shape or volume.
What is a solid?
300
This gas is not widely distributed on Earth.
What is helium?
300
This former planet continues to get smaller.
What is Pluto?
400
A 24 hour period.
What is a day?
400
These two types of energy are often related to a roller coaster.
What is kinetic and potential energy?
400
This matter flows freely and is able to take the form of its container.
What is a liquid?
400
This is a gas consisting primarily of methane.
What is natural gas?
400
The fifth planet from the Sun.
What is Jupiter?
500
This layer has a large hole over the Arctic.
What is the ozone layer?
500
This unit of measurement is used for energy.
What are joules?
500
This matter has no shape.
What is a gas?
500
This is a gas produced by volcanoes and in various industrial processes.
What is sulfur gas?
500
The planet that has the most rings, made from ice and other debris.
What is Saturn?
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