Is the Cocos plate convergent or divergent?
Regional SpecificsIs the Cocos Plate convergent or divergent or transform? The northern boundary of the Cocos Plate is the Middle America Trench. The eastern boundary is a transform fault, the Panama Fracture Zone. The southern boundary is a mid-oceanic ridge, the Galapagos Rise. The western boundary is another mid-ocean ridge, the East Pacific Rise. What type
How do you explain the rock cycle?
Regional SpecificsThe rock cycle is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another. Plate tectonic activity, along with weathering and erosional processes, are responsible for the continued recycling of rocks. How do you explain the rock
Was there just an earthquake in the Inland Empire?
Regional SpecificsWas there an earthquake just now Rancho Cucamonga? today: 1.8 in Lucerne Valley, California, United States. this week: 1.8 in Lucerne Valley, California, United States. this month: 3.3 in Rancho Cucamonga, California, United States. Was there an earthquake just now CA? today: 2.8 in Cobb, California, United States. this week: 3.7 in Williams, California, United
What is karst topography and how is it formed?
Regional SpecificsKarst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. What is called karst topography? [ kärst ] A landscape that
What is the difference between Volcano and volcanism?
Regional SpecificsWhat is the difference between volcanism and a volcano? A volcano is a vent or a fissure in the crust from which lava (molten rock), ash, gases, rock fragments erupt from a magma chamber below the surface. Volcanism is the phenomenon of eruption of molten rock, pyroclastics and volcanic gases to the surface through a
What is intensity of an earthquake?
Regional SpecificsThe intensity is a number (written as a Roman numeral) describing the severity of an earthquake in terms of its effects on the earth’s surface and on humans and their structures. Several scales exist, but the ones most commonly used in the United States are the Modified Mercalli scale and the Rossi-Forel scale. What is