Questions with the keyword 'geology'

• What’s the difference between the sea rock and the mountain rocks? And is there a special reason why by anon-275839 to Rachel Comments: (So far, one comment )
• How many volcanoes are there in the world and how many have you visited by anon-276203 and 1 other. to Katy, Elena Comments: (so far, 2s comments )
• What is your the most interesting rock you have analysed? by anon-276216 to Katy Comments: (so far, 3s comments )