Answer
the following questions in English using any resource including the material
provided in class if necessary. Write the answer in the
space below the question or fill in the brackets.
1.
Name three main classes of rock.
( ) : rocks that form when mud and sand carried
down mainly by water become solid.
( ) : rocks that
are the products of volcanic activities.
( ) : rocks that
are formed when already existing rocks are exposed to powerful changes of the
environment of the underground such as high temperature or high pressure.
2.
What is the phenomenon that rocks wear out and become smaller or change
shape because of the power of the environment?
3.
What is the phenomenon that rocks break down smaller and smaller into
pieces in natural process?
4.
( ) is a process of
the phenomenon of Question 3 in which rocks break down through chemical changes
in the minerals in them, from which fertile soil results.
( ) is a process of the
phenomenon of Question 3 in which rocks are physically broken down into pieces,
the result of which is seen in the desert.
5.
What are the singular and the plural forms of the name of the layers of
the sediments?
6.
What is the coarse-grained, light-colored rock mainly composed of
silica?
7.
What is the fine-grained dark rock made from mud consisting mainly of
clay mineral flakes?
8.
What is the rock consisting of calcium carbonate?
9.
What is metamorphosed rock consisting of calcium carbonate which is
crystalline?
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