Extreme Earth
Water Water Everywhere
The Red Planet
Rocks and Minerals
What on Earth?
100
This desert is Earth's largest. 


a) Sahara  b) Arabian  c) Gobi 

What is the Sahara Desert? 
100
Of Earth's oceans, this one is the largest. 



What is the Pacific Ocean? 
100
Mars, "the red planet" has this many moons. 
What is two?
100
In a volcano, gas and lava separate to produce this rock. 


a) magma   b) pumice   c) hot rock

What is pumice? 
100
This is the world's largest island.


a) Hawaii   b) Greenland   c) King Island 

What is Greenland? 
200
This mountain is the highest place on Earth. 


a) Mt. Everest  b) Makalu  c) Ultar

What is Mt. Everest? 
200
This river is the longest on Earth. 


a) Mississippi  b) Red  c) Nile

What is The Nile River?
200
Valles Marineres is this type of land feature. 


a) canyon  b) mountain  c) lake

What is a canyon? 
200
Of Mercury and Jupiter, the planet the is not rocky. 
What is Jupiter? 
200
Scientist compare the true shape of Earth to this fruit.


a) apple   b) pumpkin  c) orange

What is pumpkin?
300
The hottest day ever (136 degrees F) happened in this country. 


a) United States  b) Brazil   c) Libya 

What is Libya? 
300
The deepest ocean point can be found in this ocean.



What is the Pacific Ocean? 
300
If you're 10 years old on Earth, you are this old on Mars. 


a) 5 years   b) 10 years    c)20 years

What is 10 years?


A year on Mars is nearly twice as long as a year on Earth. 

300
This country is the world's largest producer of gold.


a) American   b) South Africa   c) Germany

What is South Africa?
300
Of oxygen and nitrogen, this one makes up more of our air. 
What is nitrogen? 
400
The driest place on Earth, Arica, is in this country. 


a) Mexico   b) Argentina  c) Chile 

What is Chile? 
400
On average, Earth's people use this many gallons of water each day.


a) 400 billion gallons   b) 400 million gallons             c) 400 thousand gallons 

What is 400 billion gallons? 
400
Mars' largest volcano is the size of this U.S. state.


a) Texas     b) Alaska    c) Arizona

What is Arizona? 
400
This mineral is the softest of all Earth's mineral's.


a) talc     b) aluminum   c) barium 

What is talc?
400
The melting of this is causing Earth's oceans to rise. 


a) the sun       b) Antarctic Ice Sheet     c) Africa

What is the Antarctic Ice Sheet? 
500
Earth's lowest dry land is between these two countries.


a) Mexico and United States b) Afghanistan and Turkmenistan  c) Israel and Jordan 

What is Israel and Jordan?
500
This percentage of Earth's water is found in its oceans. 


a) 50 %     b) 75%     c) 97%

What is 97%?
500
You weigh 100 pounds on Earth or this much on Mars.


a) 57 pounds    b) 200 pounds    c) 38 pounds

What is 38 pounds? 
500
This is the most common mineral in Earth's crust.


a) feldspar     b) magnesuem    c)iron

What is feldspar? 
500
Earth's solid skin is about this many miles thick. 


a) 10 miles    b) 41 miles    c) 2,054 miles 

What is 41 miles? 
M
e
n
u