What is the difference between ‘soft' rock and ‘hard' rock geology?
How many seismograph stations are needed to allocate the epicenter of an earthquake?
Explain valley?
Do mountains exist on moon? How were they formed?
What is loam soil?
What is ore?
What is slag in geology?
Explain how were sedimentary rocks created?
Define shale?
How are fossils formed?
When does an atoll start to form?
What is tailings?
Explain which type of rock is critical for the formation of geysers?
Explain the difference between the geoid and the surface of the earth?
What are the major factors that influence mass movements.