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Noocyada dhagaxyada

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I can use features to classify rocks into different groups and suggest properties of each type.

Muuji qoraalka
Sedimentary rocks contain distinct grains that are stuck together. Sedimentary rocks may contain fragments of shell or fossils, or larger pieces of grit or pebbles cemented together. Igneous rocks contain crystals that point in many directions; metamorphic rocks contain crystals that mostly line up. Rocks that contain interlocking grains or interlocking crystals are non-porous; rocks that don't are porous. The properties of rock influence their uses.

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Imtixaannada

  1. 1. Waa maxay macdan (mineral)?

    • Nooc dhagax ah oo ka samaysan walxo noole.
    • Jawaabta saxda ah:Walxo dabiici ah oo si kedis ah u dhaca oo leh qaab crystal ah.
    • Isku-dhaf macmal ah oo loo isticmaalo dhismaha.
    • Jajab dhagax ah oo laga helo ciidda.
  2. 2. Waa kuwee astaamahan (properties) aan caadi ahaan loo isticmaalin in lagu garto macdanta (minerals)?

    • adkaanshaha
    • midabka
    • Jawaabta saxda ah:urta
    • cufnaanta
  3. 3. Waa kee mid ka mid ah alaabooyinkan oo lagu yaqaan adkaysiga (hardness) oo inta badan loo isticmaalo dahabka iyo qurxinta?

    • talc
    • Jawaabta saxda ah:dheemman (diamond)
    • dhagax nuurad (limestone)
    • granite
  4. 4. Mid ka mid ah sifooyinka jireed ee soo socda ayaa qeexaya sida fudud ee shay loo xoqin karo?

    • cufnaanta (density)
    • Jawaabta saxda ah:adkaanta (hardness)
    • hufnaanta (transparency)
    • la qaabaynta (malleability)
  1. 1. Waa kee mid ka mid ah kuwan soo socda oo ah astaamaha gaarka ah ee dhagaxyada sedimentary (dhagaxa wasmo)?

    • kiristaalo isku xidhan
    • Jawaabta saxda ah:miro isku dheggan
    • aan daloolin
    • laga sameeyay magma
  2. 2. Waa kee mid ka mid ah kuwan soo socda oo kala saara dhagaxyada (igneous rocks) iyo noocyada kale ee dhagaxa?

    • Jiritaanka fossils (fossils).
    • Jawaabta saxda ah:Waxay ka kooban yihiin crystals (crystals) oo tilmaamaya jihooyin badan.
    • Waxay ka kooban yihiin sediments (sediments) oo la isku cadaadiyay.
    • Waxay ku samaysmaan kulayl iyo cadaadis.
  3. 3. Waa kee mid ka mid ah weedhahan ku saabsan dhagaxyada metamorphic (metamorphic rocks) oo aan sax ahayn?

    • Waxay ka kooban yihiin crystals (crystals) isku toosan.
    • Jawaabta saxda ah:Waxay ka samaysmaan carro la cadaadiyay (sediments).
    • Waa kuwa aan daldaloolin (non-porous).
    • Waxay ka samaysmaan kulayl iyo/ama cadaadis.
  4. 4. Sifooyinka dhagaxyada dabaysha iyo kuwa isbeddelka ah waxay ka dhigaan kuwo ku habboon ujeedooyin kala duwan. Kee ka mid ah kuwan soo socda **ma aha** adeegsi caadi ah?

    • qalab dhismo
    • farshaxan iyo taallo
    • Jawaabta saxda ah:qaybaha baabuurta
    • weelasha cuntada
    • saxiimada jikada
  5. 5. Mid ka mid ah noocyada dhagaxaanka (rock) ee soo socda waa marble?

    • dhagaxa sedimentary (sedimentary)
    • dhagaxa igneous (igneous)
    • Jawaabta saxda ah:dhagaxa metamorphic (metamorphic)

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