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1
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the gaseous form of water (2 words).
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4
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mushroom-shaped intrusion.
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5
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an area on earth's surface immediatly above the focus of an earthquake.
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6
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the movement of people from one eara to another.
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8
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incoming short-wave radiation.
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10
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water vapour in the air.
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11
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a fold where one limb of the fold is steeper than the other.
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12
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the angle formed between the line indicating true north and the line indicating magneyic north (2 words).
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17
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abbreviation of geographic information system.
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18
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a gas with no colour or smell that is very important for life on earth.
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20
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measurement of the angle between a north line and a line joining 2 points.
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21
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preciptation in the form of pieces of ice.
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22
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crack through which magma rises to the earth.
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25
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the large continent from which all our continents came, the 1st continent.
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27
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an area where the pipe of magma opens onto the suface.
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28
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matters concerning the state.
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31
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lines drawn around the world, each line is parallal to the earth.
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32
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the number of deaths per thousand people per year.
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34
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a small amount (as in populated).
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36
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a very big ocean wave.
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