Describe each feature associated with volcanic activity. Describe the characteristics and how it is realted to volcanic activity for the following

magma, intrusive structure, extrusive structure, igneous rock, geothermal energy, and lava I am confused where to start reading general textbooks am not coming up with answers any help appreciated. thanks

Differential Stress

What can result from differential stress other than flat rocks and what ways does water play a role in the metamorphic process?

Briefly describe each feature associated with groundwater

Briefly describe each feature associated with groundwater: water table, aquifer, well, cave,karst topography, and geothermal energy. Describe the characteristics of each feature and how it is related to groundwater. I am not understanding the process can anyone provide some insight into this.

Write a narrative using the questions to describe the ground water feature you have selected.

Write a narrative using the questions to describe the ground water feature you have selected. Identify the geographical location(city, state, and county) of this feature. Answer the following questions in your narrative. 1. how was this feature formed? what forces, over a period of time, contributed to its formation? 2.what are the predictions for future activity related to this feature? 3. What interesting facts or stories are related to this ground water feature? for example, the recommendations and current efforts to balance withdrawal and recharge, recreation and or tourism that is available, etc) I have been researching the Waitomo Caves in New Zealand and the Karst Lak... click for more

Causes and effects of sand deposition

What are some nautural causes and effects of sand deposition? What are some geological features that can develop from sand deposition over time?