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EXAM A
Name: _______________________________________________
Course: _____ Date: _______
PHOTOCOPIABLE MATERIAL
/ © Oxford University Press España, S. A.
Geology 1.º ESO
4.
The following diagram shows the layers of the Earth’s interior. Write the name of each layer and its
discontinuities.
5.
Explain the diagenesis or lithification process.
6.
Correct the following statements:
a)
A conglomerate is a non-detrital sedimentary rock with grains that are bigger than 2mm.
b)
Sandstone is a detrital sedimentary rock that becomes effervescent when in contact with acids.
c)
All sedimentary rocks are formed from minerals.
d)
Clay is made up of grains less than 2mm big but which can be seen with the naked eye.
