Multiple choice

Which rock description is most likely to be that of the basalt?

  1. usually orange-red, porous, sometimes fossils

  2. larger crystals, many colours, close grained (non-porous), no fossils

  3. dark coloured, close grained, small crystals, no fossils

  4. usually white-grey-yellow, often fossils, porous

  5. usually white,porous,sometimes fossils
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

yes,It is basalt,which is a igneous rock.

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