Environmental studies essays

Global environmental changes have been well documented over the years that are causing vast immeasurable ecological changes (Vitousek, 1994). One of which includes climate change, which is projected to significantly alter biodiversity, causing changes in genetic composition, species distributions and interactions, and ecosystem processes (Vitousek, 1994; Hellmann et al., 2008). Thus, researchers have centered around … Read more

To:  Senator John McCain, United States Senator for Arizona From:  xxx, Political Aide, United States Senate Date:   March 20, 2018 Re: Finding Better Regulations for Federal Grazing Policy Federal Grazing issues are a rising problem in the west. With approximately 20% of the United States beef cattle that are raised on the 11 western states, … Read more

This day and age, everyone talking about going green and there must have some reasons to wish to follow with the green movement. Over the years, green building is beginning to become the key driving force towards decrease the negative impacts on the earth. So, what is green buildings? The idea of green buildings is … Read more

The purpose of this report is to identify the ways through which air quality is being monitored in Canada, and the implications on health that arise as a result of poor air quality.  In particular, this report focuses on the Indigenous communities in Northern America, namely the First Nations, Métis and Inuit communities. It is … Read more

Cisothorus palustris dawsonii, commonly known as Patrick’s marsh wren is a species of bird local to southeastern Central Valley in California. It is considered an isolated population of the species Cisothorus palustris, also known as Marsh wren. This particular type of bird is an inhabitant of grasslands and wetlands such as marshes and creeks. Patrick’s … Read more

“At first I thought I was fighting to save rubber trees, then I thought I was fighting to save the Amazon Rainforest. Now I realize I am fighting for humanity” – Chico Mendes. If we do not fight to help the Amazon soon, it won’t be saveable, and many things on Earth will fall apart. … Read more

When asked the question, “ What is the water cycle?” it’s easy to say, “it’s all around me!” The Water Cycle is such a beautiful thing once one begins to look into the beauty we have all around us. The Water Cycle describes the existence within the movement of water on and above earth. Earth’s … Read more

Introduction There is a high demand for crops production as our population keeps increasing around the world. New methodologies have been developed to maintain a fast but effective way to produce high agricultural yields. On a daily basis, costumers have the option to purchase conventional and organic-grown vegetables, and might choose the latter due to … Read more

ABSTRACT Nowadays energy and power are one of the basic necessities regarding this modern world. As the demand of energy is increasing day by day. To overcome this demand we are using conventional energy sources like coal, natural gas, oil, uranium etc. These are limited sources. So we try to focus on non-conventional sources. One … Read more

A mile of broad-gauge rail track alone required 1800 to 2000 sleepers. By 1878, over 2 million sleepers had been used for the construction of railway lines.  The long-term interest in building an effective rail system led to a new regime of forest control that sought to rein in private extraction so as to secure … Read more

Styrofoam Impact on Humans -Styrofoam contains styrene, which has proved to increase the risk for leukemia and lymphoma. -People working in factories which produce styrofoam suffer high rates of cancer, and in females, miscarriages. -Plastics and their toxins get consumed by fish that we eat. -Plastic toxins, such as BPA can lead to cancers and … Read more

Input Aluminium is one of the most abundant elements on Earth. Aluminium is obtained from bauxite, which is an aluminium ore, which is purified to get a white powder called aluminium oxide. The process of refining bauxite to alumina is known as bayer process. From aluminium oxide, aluminium is extracted. But in terms of energy, … Read more

Intro: Air pollution is an issue that happens globally and affects people of all ages, which makes educating ourselves on the subject important. We will be talking about several aspects of air pollution, including its emissions, the health effects, environmental impacts and regulations and possible solutions. Emissions section (what composes and how it spreads): In … Read more

United States is rich in renewable energy. Renewable energy is a big topic to talk about, including how to well use these energy to save the world. Today I will focus on How much electricity can renewable energy contribute to the power system. In the recent year, Renewable energy installations are growing rapidly, especially wind … Read more

Water. One of the most important if not the most important factors of life. Our cherished Earth is filled with water, but almost all of the water it has is undrinkable or confined in glaciers. Removing salt from water is a costly, and inefficient way to purify water. Financial Times explains filtration is being transformed … Read more