Q: 122 (IAS/2010)

Which one of the following is the appropriate reason for considering the Gondwana rocks as most important of rock systems of India ?
question_subject: 
Geography
question_year: 
2010
question_exam: 
IAS
question_sub_subject: 
Physical Geography
question_topic: 
Lithosphere
stats: 
0,4072,1768,456,4072,832,480