ASAP!! 100 points! Only answer correctly please :)
1Folding is common in areas of thick _____.
igneous rock
metamorphic rock
sedimentary rock
2Eroded materials are called _____.
faults
folds
lava
sediment
3The mechanism which would permit large-scale movement of entire continents _____.
has been conclusively demonstrated
is suggested as theory
4Scientific data have been published to propose that the continents of Europe and North America are a0 at a rate of a1 cm per year.
5 Most of the oxygen available on Earth is produced by _____.
oceanic plankton
the atmosphere
terrestrial plants
the water cycle