The Surface of the Earth Earth's Layer Storms Stars and Galaxies The Earth's Energy
100
land and water
What is the surface of the Earth made of?
100
crust
The outer layer is called the ___________.
100
earth
The atmosphere is a layer of air that covers the ___________.
100
star
A giant ball of hot, glowing gases is a _________.
100
Electricity
What form of energy is used the most?
200
There are seven.
How many oceans are there?
200
The mantle
What is the layer below the crust called?
200
lightning
When electricity is made in the clouds it is called _____________.
200
constellations
Pictures made of stars are called _________.
200
generators
People make electricity with machines called ________________.
300
Salt water
Does the Earth have more salt water or fresh water?
300
magma
Liquid rock is called_______________.
300
hurricane.
Another name for a typhoon is a ____________.
300
once
The earth orbits the sun _____ every year.
300
to run electric generators
Why do people put dams across rivers?
400
an abyssmal plain
What is a plain at the bottom of the ocean called?
400
2,900 km thick
How thick is the mantle?
400
radar
Meteorologists use _____________________ to see the size and shape of storms.
400
galaxies
Stars collect together to form _____________.
400
geothermal energy
Heat from inside the earth is called___________.
500
28 degrees Celcius
According to the map what is the weather in Karachi?
500
Sedimentary
Shale is an example of what type of rock
500
1
If the time between the lightning and thunder is three seconds then the storm is ______km away.
500
The Milky Way
What is the name of our galaxy?
500
solar cell
A generator that catches sunlight is called a____________.






ESL Earth Science

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