Nature Essays

The purpose of this text is: The aim of my project is to compare the levels of dissolved oxygen (DO) using two methods – the traditional HACH method and the newly developed CHEMets test kit, in typical field conditions. I predict that there will be no significant difference in DO levels measured by both methods. […]

Production impact Environmental and health concerns right to doorstep. Chop down four or five trees to make 500 kg of fluffy wood pulp baby will use in 2  years. (Catherine McDiarmid, 1997 Environmental Concerns) Then you will need just for your child, over 2,800 cubic meters of nonrenewable natural gas to make 325 kg of […]

The ban on elephant ivory trading has slowed down the poaching of elephants, but now poachers are getting their ivory from another creature, the hippopotamus. For the poacher, the hippo is an easy target. They stay together for long hours in muddy water pools, as many as eighty-one can be found in a single square […]

The issue of wetland conservation and policy has long been a source of disagreement among interest groups and industry. It is evident that the preservation of wetlands is crucial, as many endangered or threatened species rely on them, and the destruction of their habitats is the primary cause of species loss (Nowlan and Jeffries, 1996). […]

The Hoover Dam, a remarkable civil engineering achievement in America (Hernan 22), is fascinating to those interested in exceptional human ingenuity (Haussler 30). Its immense size and construction during the Great Depression have always captivated my interest. Initially, I conducted research on civil engineering, specifically focusing on salary and job descriptions. During this research, I […]

The volume of the air sample at the high temperature, (Vn),decreases when the sample is cooled to the low temperature and becomesV1. All of these measurements are made directly. The experimental data is then used to verify Charles’law by two methods: 1. The experimental volume (V””o) measured at the low temperature is compared to the […]

Abstract This experiment intends to help the farmers, researchers, biologist and hobbyist. If proven effective, they can use this to grow more mongo plants faster and healthier with the help of rice wash. Also, it can benefit our economy about water consumption. Before the investigators did anything in the experiment, they studied what are the […]

Now a days irony of the situation in our country is that in our rural areas proper sanitary, clean drinking water is not there, but because of aggressive marketing the products of the soft drinks major have reached these places. Any small shop in remotest of the rural area will have these companies products. While […]

Water is often underestimated and disregarded, especially in comparison to beverages such as Powerade and Gatorade. Recent studies indicate that many people are mildly dehydrated on a daily basis. Although this may not have immediate serious consequences, it can negatively impact long-term health. Even a small chronic deficiency of 1-2 percent in hydration levels can […]

The Wars: Four Elements It was the ancient Greek philosopher, Empedocles, who first established the four elements: earth, water, air and fire. He also stated that everything in the world is structured by and rooted in these four elements. However during times of conflict and violence, humans begin to disturb this harmony. When this happens, […]

More than half the world’s population lives in coastal regions, and many people visit the coast frequently. Most come for seaside recreation, but some also wonder about the origins of coastal scenery. From the United States to Australia to the UK and back, our coastlines are disappearing and we have been trying to stop it. […]

The main properties of cleaning agents One crucial characteristic of cleaning agents is their capability to function as cleaning agents during the cleaning process. A bleaching agent in chemistry refers to a cleaning agent capable of removing colored stains in clothing or other substances (Ebbing & Gammon 2016). Various bleaching agents, including chlorine and oxygen, […]

George Washington’s words emphasize the breathtaking beauty of nature as a vast broadcasting station where God regularly communicates with us. He also stresses the importance of having the right mindset to appreciate and preserve its purity. Throughout history, humanity has flourished in a pristine environment, making it crucial for us to protect this purity for […]

In the practical, a sample of mummion in the form of dried mud from a lake was provided. The objective was to purify the sample and extract mummion salt by separating it from the insoluble impurities. The context is presented in the given text. Mummion was a common substance used in ancient Egypt to preserve […]

The purpose of this study is to investigate malunggay leaves as cleaning agent. The malunggay leaves were separated from the stalk, pounded using the mortar and pestle until the extract comes out. The pounded malunggay leaves were mixed with kerosene. The purpose of kerosene is to increase the effectively of the product. The product was […]

Using named examples, assess the contribution of large scale water management projects in increasing water security. 15 Water security means having access to sufficient, safe, clean and affordable water. Theoretically, the world’s poorer countries are the most water insecure, suffering from both physical and economic water scarcity. One solution to tackle water insecurity is through […]

With the rapid development of industrialization and globalization, water issues are increasingly serious today, including water scarcity and water pollution. As a developed country, Singapore is trapped in these water issues. Although the Singapore government deals with the problem quite effectively, there are still some disadvantages about their policies such as the cost. Hence, an […]

Water waves have been present for centuries and provide valuable knowledge about our environment. They serve diverse functions but also possess the potential to inflict harm. The study of water waves goes back to ancient times, and in 1687, Isaac Newton formulated a theory regarding them. In 1958, a massive wave emerged during a tsunami […]

Water is a natural resource which is very critical to all life on Earth. Natural resources are things that come from nature. Natural resources are either renewable or non renewable. Some of the Earth’s natural resources are; Soil, Air, and Water. Although the Earth is almost covered in water, it is considered a finite resource […]

Environmental crises are distinguished by rapid and largely unexpected changes in environmental quality that are di? cult if not impossible to reverse. Examples would be major extinctions and significant degradations of an ecosystem. The world is facing a very serious environmental crisis. Key environmental problems include air pollution, the destruction of the ozone layer, vast […]

The mineral processing industry has commonly utilized hydraulic separators throughout history for classification and gravity concentration of various minerals. More commonly referred to as hindered-bed or fluidized-bed separators, these units make use of differential particle settling rates to segregate particles according to shape, size, and/or density. Conventional hindered-bed separators are inherently inefficient due to wide […]

On our planet, there will always be some ongoing epidemic. History tells us of numerous medical epidemics, plagues, droughts and famine. In the past few decades a new epidemic has emerged; an epidemic that appears to run tandem with the consumption of fast food (Schlosser, 2001, p. 240). This new epidemic is obesity. Since the […]