The Element Mercury Essay example

For as long as mankind can conceive, fire has been a remarkable tool to conquer. When controlled, it provides necessary heat, energy, and fuel for a consumer to use; however, when fire goes unattended, it has the potential to become a wholly destructive element. The more western states of America, such as Utah and Colorado, have repeatedly experienced this concept in its most devastating form: wildfires. A wildfire is generally considered to be difficult to control and fast moving, swallowing anything that lay in its path, including forest or human habitat. As human incursion reaches more remote areas in wooded mountains, wildfires pose a serious threat to high-end homes and secluded cabins. The untamed nature of these fires also allows them to creep into subdivisions and endanger more

The focus of this lesson will be teaching the students to examine the history of wildland fires and their impact on society in America and in their community. Students will explore different approaches to living with fire and will examine various fire management techniques including prescribed fire, fire suppression, and fire prevention. They will take a closer look at the Copper King Fire in Montana, and will conduct a research project of wildfire history in another state. Students will also gain a better understanding of the role of fire in a particular culture and the importance of wildfire in the ecosystem. They will also understand ways to reduce wildfire risk around their home and community. Furthermore, students will increase their knowledge

It can be released anthropogenically, naturally or re-emitted by some combination of the previous two sources but most mercury was originally released from anthropogenic activities [8]. Burning fossil fuels and small-scale gold mining are the main sources of these anthropogenic emission [9].

There are characteristics of Mercury that make it an appropriate target, and some that make it not. The different characteristics presented in the case are as follows:

All too often in the Western U.S., we hear things like, "Fire danger is extremely high" or, "We are in a tinder box right now." By mid-summer, our surroundings 'dry-out ' and it seems conditions become perfect as we segue into a fifth season. Wildfire Season. Wildfires can wreak havoc! Millions of dollars are spent annually, preparing for Wildfires. Money is allocated for education, training, and preparing to fight Wildfires. Money is spent fighting them and protecting structures that might be in the way. Wildfires can be costly, but they also impact us in other ways. Wildfires tax our resources. They impact our structures and influence where we build and how we build. Wildfires affect our health, especially for those who have health concerns. Wildfires impact our weather and overall environment. Wildfires can even be deadly, impacting our communities.

The planet Mercury, named after the Roman God of Thievery, has an incredible grey surface, littered with craters. Whilst it may lack an environment, pulverised dust roams across its massive stretches of grey fields, and rocky cavities form the land of mercury, resulting in a lack of any possibility of life, unfortunately. Images taken from powerful telescopes give the resemblance of this planet to Earth's own moon, through the grey colours and rocky formations. From Muggle Space Probes, we know that there have not been any signs of clouds, dust storms, or any form of a source of water, further connecting it to the moon. The Caloris Basin, the largest crater on the planet, stretches for 1,550 kilometres across Mercury's fields of grey;

There are numerous means in which mercury can enter the environment. Early stages of mercury arise both naturally and anthropogenic, and can be naturally

Humans cause many disasters in the world, but there is one thing that will always be a problem in The United States of America because we wouldn’t think that something so big could be caused by a human. 84% of wildfires are caused by humans. People usually believe that wildfires are usually caused by lightning or something else but they never believe that it is because of humans.

Mercury's surface is heavily cratered. There are two distinct types of craters that can be observed on Mercury's surface; the more common impact crater - formed during asteroid impact, and pit craters - formed from the collapse of subterranean magma chambers. The former, impact craters, are typically more circular in shape and are accompanied by high ridges around the perimeter of the impact where debris from the impact was ejected. The latter, pit craters, are more irregular in shape and do not have the perimeter ridges. On the smoother plains of the surface compression folds can be seen, these are thought to be caused by the cooling of Mercury's core causing the surface to contract. The surface of Mercury consists of dark porous rock and because

High blood pressure: Having blood pressure over 140/90 millimeters of mercury (mm Hg) is linked to an increased risk of type 2 diabetes.

It is found in nature, and has anthropogenic sources, such as coal burning and mercury mining [1]. The major environmental threat of mercury to living organisms is due to its toxicity, bioaccumulation, and the bioavailability of the mercury chemical forms.

Which is the smallest of the eight planets in our solar system? That would be the first planet in our solar system, Mercury. According to www.coolcosmos.com (2012), Mercury is named after the Roman messenger god. This planet was discovered around the 265 B.C. Mercury has 2 nicknames; Quicksilver and Hermes. It is located 28.6 million miles away from the Sun, and 47,845,581.802 miles away from Venus. Mercury is an exciting planet to research because of the missions that have been accomplished on the planet, its composition, and its location in the solar system.

Wildfires are a very under-acknowledged natural disaster that is often under-estimated. Wildfires can often rage on for day, weeks, months, even years. Every year, nearly 35,000 emergency services risk their lives fighting fires, and of that 35,000 people, 65 of the firefighters died. With all of these deaths, what can cause these wildfires? How

Mercury, named after the Roman God of Thievery, Commerce, and Travel, is the first planet from the Sun. It is unique because it shows at both morning rise and evening set of the sun. It is rocky, heavily cratered, covered in boulders, and also pulverized dust. The majority of it's surface bears a strong resemblance to that of Earth's moon. It's lack of atmosphere causes wild temperature fluctuations. Temperatures can range from 90 kelvin to 700 kelvin thus creating a planet, from all observations, that cannot sustain life--it is geologically dead. Mercury also has a magnetic field generated by the planet's core that can deflect solar wind and which has a magnetosphere that changes. This was surprising for such a slow rotating planet--one that rotates completely every 88 Earth days.

To identify if MeHg has a risk to the environment, is to take the problem of high amounts of MeHg in a persons blood and asses it. MeHg is absorbed through the gastrointestinal tract, causing mercury distribution throughout the body through the blood brain. The two main analysis are blood, urine and hair. The hair samples reflect long term exposure, which helps the scientist know if the mercury was inorganic or elemental. While the blood test is to determine the elevated levels of MeHg exposure from fish consumption. Urine testing allows for both testing of inorganic and elemental exposures. low urine mercury test (5 μg/L) or hair (>1 μg/g) to accurately determine the exposure from seafood consumption. (Module 1993) These techniques provide information for the healthcare practitioner, allowing them to assess the