Plate tectonics

The search for the legendary lost island known as Atlantis has been grabbing the attention of explorers, historians and philosophers for over 2,000 years. People to this day still argue about its location. Plato, the Greek philosopher, wrote about this ancient civilization in two of his dialogues. Although some argue that this place is fictional, there are scientific and geographical explanations as to why the city would have sunken. Also, there have been relics that were found that suggest they…

In can be seen from the above that the key to an earthquake-resistant building is strength and flexibility in the materials and structure, and of course the quality of the materials used is important. That is why earthquakes in parts of the world where houses are built in stone, such as North Africa, Nepal and Iran, are so deadly.” An 8.8 magnitude earthquake in Chile killed more than 700 people, whereas in Haiti, a less powerful earthquake measuring 7.0, killed more than 200,000.” (Imagination…

VMS deposits occur in a diversity of shapes ranging from flat lens shaped to large sheet-like sulphide mineral rich bodies (Allen, et al., 2002). The preferred environment for these deposits to form in is submarine near a seafloor opening i.e. black smokers, where hydrothermal fluids escape and precipitate on the ocean bottom (Evans & Moon, 2006). The mineralogy of Kidd Creek VMS deposits often consists out of more than 60 different ore minerals and ore-related gangue minerals, of which 90% or…

WARNING! There has been word that the Yellowstone supervolcano is about to blow. A supervolcano is like a regular volcano but the eruption is thousands of time greater than a regular explosion. The last time this volcano erupted was about 174,000 years ago. Yellowstone is still active and another eruption is possible but very unlikely. If it does happen to erupt it could end civilization. There is huge volcano under Yellowstone National Park, which is being watched 24/7. If or when this…

where the North American, Pacific, Eurasian, and Philippine plate meet, also known as plate boundaries. Japan is also located where the Pacific plate and the Philippine plate are subducting. This results in the stress building up where the two plates are subducting. How do plates move? Well, plates move when uneven heating in the mantle creates currents. This current is a convection current, and these currents create different types of plate boundaries. Divergent boundaries split apart from…

Volcanoes aren’t that bad, sure if you are near one and they happen to EXPLODE your dead, but for Mother Nature and our Earth volcanoes are extravagant creators of soil. Volcanoes are above ground and under water, both can drastically affect our Earth, living things, and soon to be living things. How do volcanoes affect people and environments? There are lots of volcanoes all over the earth some active, some not active, and some that will soon be active. We are not exactly sure how many active…

My grandmother was personally affected by the earthquake that occurred in the morning of September 19th in Mexico. When she got home she got to witness the aftermath with her own eyes. The walls of her home had been cracked, her glass arrangements had been destroyed, and her outside porch was basically broken in half. There are many other cases like this, and the image shows just one area out of the many that were affected. It uses colors, ethos, pathos, and logos instead of using words to…

destroyed a few cities. This earthquake happened in Prince Williams Sound, Alaska. It had a magnitude of 9.2, and the earthquake had the intensity of VII. The fault that the earthquake occurs make the boundary between the North American and the Pacific plate. Paragraph B During the 1964 Great Alaska Earthquake a lot of buildings and properties were destroyed. The earthquake caused a tsunami and many landslides that destroyed Valdez, Anchorage, and Seward. The earthquake caused the tsunami…

1. Spiral Jetty was created by Robert Smithson in Great Salt Lake, Utah, 1970 from earthwork. 2. The Spiral Jetty is arranged into a spiral shape along the water of the Great Salt Lake. The emphasis of the earthwork draws the viewer into the center of the shape along the spiral, as this part is larger and more filled. The work is arranged in a unified pattern, especially as the textures and colors are all the same throughout the shape. The core of the spiral, as the largest part of the work, has…

The Ocean "The Ocean" written by Nathaniel Hawthorne was published in 1833. This poem describes the ocean and the symbolism that the ocean has. Being written over a century ago, this poem still describes the ocean as it stands today. The ocean is a very difficult place to conquer. It is always changing and is never the same. Hawthorne demonstrates these attributes to the ocean throughout his poem while giving in to a deeper meaning. Nathaniel Hawthorne is a very well-known author. One of…