This scientist theorized the idea of continental drift.
Who is Alfred Wegener?
100
This is the part when i say i dont wanna im stronger then ive been before this is the part when i breaaakkkk freeeee cause i cant resist this no more
What is ariana grande
200
This sedimentary rock is formed by particles being carried in a river and end up at the end of the river, then mixed with mud, rocks and dirt. These particles pile up then dry.
What is sandstone?
200
These scientists discovered iridium in a layer of rock strata at the Cretaceous-Paleogene boundary. This was a sign of the meteor that made the dinosaurs become extinct.
Who is Louis and Walter Alvarez?
300
The resistance of a smooth surface to a mineral. Numbers are used to tell hardness score.
What is Moh's hardness scale?
400
This scientist discovered that earths features took millions of years.