All Junior Cert Geography posts
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    Rocks HRCstudent3690

    Is there any easy way or rhyme or something to remember rocks in jc geo?

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      11ND - CCM

      I just made a word out of the first letter of each type: SIM

      Sedimentary- compressed, sandstone, limestone.

      Igneous- cooling magma/lava, different cooling rates, basalt (fast), granite (slow).

      Metamorphic- change to igneous or sedimentary by heat or pressure or both (earthquake, magma forced into crust), marble (liMestone: "m" in limestone for marble).

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      evelyndajlani

      i just did the exam questions all the time and eventually learned them :)

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      Me

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