feld 2017 -Take Test Quizz 3 . course assessment,id 23094 18 course id571303 18

Question

feld 2017 -Take Test Quizz 3 . course assessment,id 23094 18 course id571303 18 co secure : http This nest has a time limit of 2 hours You wil be notified when time expires, and you may continue or submit Wamings appear uhen half the time 5 minutes 1 minute and 30 seconds remain le Attempts Net aloved This Test can only be taken ence arce Completion Once started, this test must be completed in one sitting Do not leave the test betore dlicking Save and Submit Remaining Time: 1 hour,12minutes, 07 seconds Question Completion Status QUESTION 1 A common metamorphic rock derired from common sediments are produced by imestone recrystalising to O marble quartzhe Schist ganulite QUESTION2 Which rocks belor have the same chemical composition but different grain sizes (i e were emplaced in diferent environments) O basalt and gabbro dacite and date QUESTION 3 The dstinctive feted 0olle limestone is e its colou o presence of O presence af small sound objects fomed by grains rolling backwards and forwards near a beach QUESTION 4 A matris supported conglomerate is generaiy serted O poorly sorted Sabunit to save and subeuit Cliek Save All Ansuvers to save al OP

Explanation / Answer

1) a common metamorphic rock derived from common sediments are produced by limestone recrystallising to "MARBLE". (2) " basalt and gabbro "have the same chemical composition but different grain sizes. (3) the distinctive feature of a oolitic limestone is " presence of small round objects formed by grains rolling backwards and forwards near a beach". (4) A Matrix supported conglomerate is generally "WELL SORTED"

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