Essays on Geology

Mount St. Helens, located in southwestern Washington about 50 miles northeast of Portland, Oregon, is one of many volcanic peaks that dominate the Cascade Range of the Pacific Northwest; the range extends from Mount Garibaldi in British Columbia, Canada, to Lassen Peak in northern California. …

The relentless motions of tectonic plates, the uplift and the erosion of mountain ranges, and the evolution of living organisms are processes which can only be fully appreciated across the deep time of geology. (more…)

When you think of a sponge you may think of the sponge you clean your dishes with or a bath sponge. And that may be a ‘sponge’, but they’re not the type of sponge that are important for us on the planet. Their bodies consist …

Coral reefs are some of the most beautiful places on earth They have often been called the “rainforests of the ocean,” due to their extreme biodiversity, Coral is the keystone species of the coral reef biome, and it is one of the most sensitive organisms …

We should be proud of our country’s natural bounty and unique bio-diversity. India is amongst the rare countries where major biomes of the world are represented. India is one among the twelve countries where 60-70% of the world’s total biodiversity exists. India has two out …

Desalination is a procedure of taking extra salts and minerals from saltwater to do it suited for human ingestion. Counties in the Middle East and the Mediterranean have been utilizing desalinization for a long clip to fulfill their H2O demands and it is going progressively …

Living in Jakarta is not that different than living in the Dominican Republic. For example, they both have similar geographic features, weather etc. Most people earn money in the same ways, and the types of homes people live in are probably the same. The Dominican …

Earthquake is a shaking of the earth’s surface. According to the theory of plate tectonics, the earth’s crust is formed by a number of large plates that move very slowly in various directions on the earth’s surface. Most earthquakes occur near a boundary between two …

sunami: the Great Waves Tsunami is a Japanese word with the English translation, “harbor wave. ” Represented by two characters, the top character, “tsu,” means harbor, while the bottom character, “nami,” means “wave. ” In the past, tsunamis were sometimes referred to as “tidal waves” …

Light Light intensity can be measured both physically measured for example with a LICOR light meter or a QSL (quantum scalar irradiance) meter. Luminous intensity can be measured subjectively measured with eg. a foot-candle meter, a type of photographic exposure meter. Intensity-watts rn-2 or einsteins …

Geography Preliminary Exam Outline 20 multiple choice – skills Short Answer Questions – Biophysical Interactions (some or all or how they integrate), population and culture integration. Extended response – Natural resources – one or a combination of the four points Geography Preliminary Notes The Biophysical …

One of the most define issue of our epoch is planetary clime alteration. It is the biggest menace to the hereafter of life on Earth. Rising mean temperature, high tide degrees, ocean salt and sourness ( pH ) , air current forms and utmost conditions …

Due to rising rates in human population and consumption over the past centuries, there has been a significant amount of biodiversity loss and species extinction. In Walter Dodds‘ Humanitys Footprint, he estimated that since 1950, about 300,000 species have gone extinct. Cutting and burning of …

Ecuador, a country smaller than the size of Nevada, is located in western South America. It borders the Pacific Ocean at the Equator and is a tropical region. The capital of Ecuador is Quito. Quito is located in Northern Central Ecuador. One interesting fact about …

FULL SET OF NOTES ON TECHTONICS 2012 AQA GEOGRAPHY FULL SET OF NOTES ON TECHTONICS 2012 AQA GEOGRAPHY TECHTONICS| TOPICS| UNDERSTOOD/COVERED? | PLATE MOVEMENT| | SEISMICITY| | VULCANICITY | | These notes were copied from an AQA textbook. They contain EVERYTHING you need to know …

Volcanic eruptions have caused some of the worst disasters in the world. They can wipe out entire cities and kill thousands of people. The name of volcano comes from Roman term. It derives from Vulcan which is the name of Roman fire god. Romans believed …

Describe concept of faunal succession and use of fossils in correlation and in the subdivision of Earth history. -Principle of Faunal Succession: Strata of Eke age can be recognized by the fossils they contain even if the outcrops of strata are separated by large distances …

Volcanic Landforms Volcano is essentially a fissure or vent (opening) which serves as an outlet for hot magma from beneath the Earth’s crust. The hot liquid magma coming out in the form of lava (most commonly molten basalt) is potential of shaping different landforms on …

The Philippines is besides known as the democracy of the Philippines. It is fundamentally a south Asian state. It is an island located in the western Pacific ocean. The capital of Philippine is manila. The Philippines is fundamentally divided in to three parts geographically, viz. …

The epoch of cunctation, of half steps, of comforting and perplexing expedients of hold are coming to a stopping point. In its topographic point, we are come ining a period of effects. Winston Churchill The overpowering bulk of scientists agree that our Earth is undergoing …

The last two decennaries climate alteration is increasing due to the alteration of human activity such as autos, planes, mill and other beginnings we use that adds nursery gases to the ambiance. Because of these human causes the Earth is heating up. One consequence that …

Climate has a great influence over our lives. All our normal everyday actions are harmonizing to the clime we are populating in. However the clime has been altering from past few decennaries, which in bend is altering our life forms and therefore, has made this …

The place that our expedition is going to take is in the region of Norway called Svalbard. To get there we have to take a boat from Norway port and bring our equipments ready for the cold environment. The average temperature is around 5�C and …

Global Warming: Faster Than Expected? Abstract: The article discusses the predicted rate of global warming, which could be affected by global feedback mechanisms such as the alteration of ocean currents due to meltwater, the release of carbon dioxide and methane from permafrost in Alaska and …

We haven’t discovered much of our ocean. Why is that? The ocean has a lot of information that we need and the ocean plays a role in everything. It gives us information on climate, the air, water pressure, etc. We have most of our knowledge …

Low pressure systems form at mid latitude temperate zones as a result of the convergence of warm and cold air masses. Low pressure systems generally form over the polar front where the polar maritime air (a cold air mass) and tropical maritime air (a warm …

The documentary “The 11th Hour” directed by Leila and Nadia Conners is considered the final movement when change is possible. Former Soviet leader Mikhail Gorbachev, theoretical physicist Stephen Hawking and former CIA director R. James Woolsey along with more than fifty other scientists, scholars, and …

Case Study of Mount St. Helens Date: 18th May, 1980 Time: 8:30-8:33 8: 30—ash and steam erupted. 8:32—earthquake of magnitude 5. 1 on the Richter scale caused the bulge on the north side of the mountain to move forwards and downwards, releasing material that formed …

Blue ocean scheme makes companies to come out of ocean of bloody competition by making market infinite which is uncontested and that makes the completion irrelevant. Since, spliting up bing demand and benchmarking the rivals, Blue Ocean scheme is sing grow demand and interrupt off …

The climate of our world is changing, but why? There is a great debate going on in the scientific community on whether our current climate change crisis is a natural occurrence over millions of years – as what has happened on the planet of Mars …