question 1
millions of years ago, the continents all were connected as one land mass, called pangaea.
true
false

3 points
question 2
the earth's crust is one solid, unmovable mass.
true
false

3 points
question 3
the tectonic plates move around on the earth's mantle.
true
false

3 points
question 4
south america and africa fit together like puzzle pieces.
true
false

3 points
question 5
the crust is much thicker than the mantle.
true
false

3 points
question 6
fossils found on different continents are always extremely different.
true
false

3 points
question 7
rock formations on different continents have been found to match up, supporting the plate tectonics theory.
true
false

3 points
question 8
coal found beneath antarctica supports the idea that antarctica has always been cold.
true
false

3 points
question 9
glaciers are only found at the north pole and in antarctica.
true
false

3 points
question 10
at one point, antarctica may have been located around the same latitude that deserts are today.
true
false