HAPPY
Water drops or ice floating in the air.
Clouds
The force that pulls things toward Earth.
Gravity
The layer of gases around Earth.
Armosphere
The planet we live on.
Earth
The thin, outer layer of the Earth.
Crust
The thick rock layer under the crust.
Mantle
The star at the center of our solar system.
Sun
Earth’s natural satellite.
Moon
When the Moon blocks the Sun.
Solar Eclipse
Time when a part of Earth faces away from the Sun.
Night
An opening in Earth where lava comes out.
Volcano
The usual weather in a place over time.
Climate
The imaginary line Earth spins around.
Axis
The condition of the air at a place and time.
Weather
A space object made of ice, dust, and rock
Comet
A huge group of stars, planets, and gas.
Galaxy
The galaxy where our solar system is found.
Milky Way
Everything that exists, including stars and planets.
Universe
Changes in weather as Earth orbits the Sun.
Season
When one space object blocks light from another.
Eclipse
The path an object takes around another object.
Orbit
A space rock burning in Earth’s atmosphere.
Meteor
Study of how Earth’s plates move.
Tectonics
A break in Earth’s crust.
Fault
Giant wave caused by undersea earthquake/eruption.
Tsunami