The Surface of the Earth
Earth's Layers
Storms
Stars and Galaxies
The Earth's Energy
100
The place where the land stops and the ocean begins is called the ________.
coast
100
What are the three layers of earth called?
crust, mantle, core
100
The earth is covered by a layer of air called the ________.
atmosphere
100
What is the name of our galaxy?
The Milky Way
100
What is this called?
a dam
200
What continent is Taiwan on?
Asia
200
Which layer of the Earth is thinnest?
the crust
200
What kind of storm happens in cold places?
blizzards
200
How many stars in are in a galaxy?
billions of stars
200
What do generators do?
Make electricity
300
What is this called? 
a compass rose
300
What is Earth's core made of?
metal (iron)
300
What are typhoons called in other parts of the world?
hurricans/cyclones
300
What color are large hot stars?
blue/white
300
What is water called when it boils?
steam
400
What is an underwater valley called?
a trench
400
How are lava and magma different?
Magma is inside the earth, lava is on the ground.
400
How are lightning and thunder different?
Lightning is the electricity and light made in the clouds, thunder is the sound.
400
What is the name of "the hunter" constellation?
Orion
400
What a place with many wind turbines?
a wind farm
500
What is the longest mountain range in the world called?
The Mid-Atlantic Ridge
500
What kind of rock comes from magma/lava?
igneous rock
500
What tool measures wind speed?
an anemometer
500
What two gases are stars mostly made of?
Hydrogen and Helium
500
How do scooters get energy?
gasoline (gas/oil)