Which country is the largest in size?
Which country is both an island and a continent?
The mountain range that includes Mount Everest is called...
What causes tides?
Earth is located in what galaxy?
What phenomenon might be felt on the surface when two tectonic plates rub against each other?
What is the freezing point of water?
The Earth has 4 layers, the thickest of which is the mantle. What is the thinnest layer called?
The interior angles of a triangle always sum to

A hexagon has how many sides?
What is the area of a triangle with a height of 4 and a width of 4
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