Cascadia subduction zone

How do scientists known what the center of the earth is? There 4 ways how scientist found out about the center of the earth ( aka inner core and outer core). Answer 1: Geologists hypothesize that the Earth's center is composed of predominantly iron. The outer portion of the center, known as the "outer core", is thought to be liquid iron. While the interior portion of the center, known as the "inner core" is thought to be solid iron. Answer 2: The main evidence for the structure of the Earth…

Geo-Process’s Results Billions of years ago, the earth was not made up of seven continents, as it is today. It was one big landmass called Pangea. Meaning all land. Pangea went under a process called continental drift, founder by Alfred Wegener, which is caused by geo-process. Geo-process results in changes to the earth's surface because of tectonic plates causing mountain building, earthquakes, and volcanos. First off, convergent plates cause many different types of mountains, like the…

Earthquakes and volcanoes go hand in hand like peanut butter and jelly or rice and beans. Where there are volcanos there are usually tectonic plates beneath them either pushing against or pulling away from one another. Take for instance the Cascade Mountain Range in Northern California and stretches through Oregon and into Vancouver, British Columbia and sits northeast of the San Andreas Fault line that runs 750 miles through California. This fault creates the tectonic boundary between the…

This lower budget means that small departments can put less officers and less vehicles on the roads. Having less officers means that the departments must break its jurisdiction into larger zones and may not be able to place more than one unit in each zone. This means that officers are further away from back up and response times may be longer than those experienced in the city. Rural departments are unlikely to afford specialized units meaning that bomb disposal, drug…

The conception of the ancient struggle of man versus nature has been heavily warped in the modern world. From a contemporary standpoint it is difficult to think passively of the environment. In the light of the impending crisis of global warming and the changes associated with it, it is easy to think of the environment as both a victim and an agent of retribution: the continuously more common occurrences of dramatic weather and toxic surroundings serving as a condemning consequence of humanity’s…

Taupo Volcanic Zone The Taupo Volcanic Zone is a highly active volcanic region situated in the central part of the North Island in New Zealand. The Taupo Volcanic Zone (TVZ) stretches from Ohakune in the south of the Bay of Plenty to White Island in the north. It is estimated that the Earth’s crust below the Taupo Volcanic Zone may possibly be as small as 16 kilometers think and currently moves approximately 8mm per year. The TVZ is named after Lake Taupo, the caldera of the formaly largest…

that certain organisms posed. Periwinkles dominated the region increasing interspecific competition within the microhabitat. Since the site was studied during high tide and was barely submerged, it indicated that perhaps the area was in the subtidal zone. Due to the barnacles’ constant need of submersion, this…

steep, and the sinuosity was meandering/braided. The embeddedness of the rocks in the stream was about 25%. There was quite an abundant amount of vegetation, the dominant plant species were conifer trees, deciduous trees, and herbaceous. The riparian zone was very abundant, there was a lot of moss, long grass, and shrubs. Now for animal life in the water, we saw many animals including fish, water bugs, crayfish, turtles, and even a leach. For animal life around the water we saw salamanders,…

PE Coursework Strengths The sport I have chosen is football. One of my main strengths (components of fitness) in football is my speed. The definition of speed is the ability to move quickly across the ground or moving limbs rapidly to grab or throw. In football, you use your speed for e.g; When you’re attacking and you are dribbling past a defender, you can use bursts of speed to blow past him. This means I get closer to the goal and have a better chance of scoring for me and my team. Also,…

It was a nice sunny afternoon. We had gotten the news that the weather wasn’t going to be good. Our bus ride was more calm than usual as I didn’t hear much talking. I guess we were a little excited we were going to play on turf. I personally didn’t really care about the turf but I was concerned, about the fact, we were going to play older players. Coach gave us a heads up to play our hardest. Only five minutes into the ride and I was getting the nerves I always got. It felt like someone was…