CAREER PATHS Mining - Teacher's Book.pdf

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Published by Express Publishing
Liberty House, Greenham Business
Park,
Newbury,
Berkshire RG19
6HW,
United Kingdom
Tel.: (0044) 1635 817 363
Fax: (0044) 1635 817 463
emaii: inquiries@expresspublishing.co.uk
www.expresspublish
ing.co.uk
©
Express Publishing.
2014
Design
and
Illustration
©
Express
Publishing, 2014
First
publ
ished
2014
Made
in
EU
All
rights reserved. No
part of this publication
may be reproduced, stored
in
a retrieval system, or
transm
itted in
any
form, or by any
means,
electronic,
photocopying, or otherwise, without the prior
written
perm
ission
of the publishers.
This
book
is
not
meant
to be
changed in any way.
ISB N 978-1-471
5-2191-1
"
Table of
Contents
(7)
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36
Book 1
Answer Key
Unit 1
1 Suggested Answers
1
Many substances
come
from
mines. You can
mine
for different types
of metals.
Some
of
those metals
cost
a lot. People
also mine
for stones that
are
valuable. Another substance
that comes from
mines
is coal.
I think
that mining
is
important
for a lot of reasons.
One
reason is that
we
get coal from mining. I know
we
use coal
for
a lot of different things. For
example
,
in
a
lot of places, they burn coal to
produce electricity.
Metals produced by mining are
used
in
construction.
Even agriculture uses
minerals uncovered
in mines.
Unit 2
1 Suggested Answers
1 Ore is a type of rock which contains important
minerals. These minerals may be metallic or non-
metallic. Some important non-metallic ores
include
types of rock such as limestone, gravel, chalk, sand
and slate. Important carbon-based ores include
diamonds, coal, graphite and petroleum.
2 Mined rocks are often used to create building
materials. Cement is made from rocks such as
limestone and gypsum. Concrete is made from
cement and sand. Some stones are turned into
bricks or building blocks. Precious and semi-
precious stones are used in jewelry. Potash
is
used
in fertilizers. Carbon-based minerals such as coal
and petroleum are burnt for energy.
2
2
F
2
F
3 T
B precious metal
B minerals
B Steel
4
5
manufacturing
construction
3
A precious
stone
2
A
Fossil
fuels
3 A Coal
power
plant
2 agriculture
3 fertilizer
2
3
1
2
B
2
D
3
A
c
D
3 E
4 A
2 A
5 B
6 F
3 B
4
4
A
5 Suggested Answer
5
Suggested
Answer
Mining provides
the
fuel
we need to generate
electricity and
to
run our
cars.
The gravel mine is a good option because
it
is close to
other mines of industrial minerals, such as sand. That
means that it is already accessible by road.
6
7
2
A
2
D
3
4
Mining
minerals
5
6
coal
Glad to
6
F
2
F
3
T
4 What about
5 low-grade
6 Too bad
coming
in
interested
7
1 diamonds
2 tell you the truth
3 gangue
8 Suggested
Answer
A:
Thanks for coming in today.
B: My pleasure.
I'm
very interested in the position
.
A:
Now, you worked at Gregory Mining before?
B: I did. My group mined precious stones.
A:
I see. But this company mines metals. We need
someone with that experience.
B: Yes, of course. I mined metal at my first job.
A: Glad to hear
i
t. When was that?
B: lt
was about
three years ago. But
I remember
the
process very
well
.
8 Suggested Answer
A:
What did we find at the mine?
B: We found some gypsum.
A:
Great. Do you think the mine will be valuable?
B: To tell the truth, no.
A:
Why not?
B: There's a lot of gangue.
A:
And what about the gypsum?
B: it's low-grade.
9
Suggested
Answer
Interviewee Name:
Max
Jones
Previously
worked
at
Gregory Mining.
Materials mined there:
precious stones
Has
experience
mining:
metals
Further comments:
Max
is very intrested
in
the
position and has
good experience.
4
Answer Key

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