Leather Made of Janitor Fish Skin In ancient times, animal skin has been used by our ancestors as their reliable clothing for cold climates. The time is evolving; many ideas came out for where to get other sources of leather since the usage of animal …
Although ocean or marine pollution has a long history, meaningful international laws were enacted only in the twentieth century to deal with it. Concerns over marine pollution were expressed at several United Nations conventions regarding sea and ocean legislation in the early 1950s. Many scientists …
Commercial cooking oil is an enormous need of people nowadays. These days, cooking oil is becoming expensive. Commoners, or people with insufficient finance, can no longer afford this necessity. Instead, they opt for oil with lesser quality simply because it’s cheaper. It’s very ghastly to …
An Interlocking Spur Is a physical feature which consists of: a valley In the form of t he letter V, a river bank (the part of a river where the land begins and where the land slowly g higher and higher until reaching water level), …
There is no doubt that the rivers merge into the seas and oceans. It means that the domestic and industrial contaminated water, pesticides, fertilizers, heavy metals, urban and industrial solid waste, agricultural waste, nuclear waste, polythene etc. which flow along the river, all eventually get …
The effect of substrate concentration on the rate of enzyme activity of Catalase Aim To investigate the effect of substrate concentration (manipulated by increasing concentration of hydrogen peroxide) on the rate of enzyme activity of catalase, produced by liver cells, on the decomposition of hydrogen …
Introduction The aim of this assignment is to give background information about flooding in South Africa. These would be carried out through the means of research on journal entries, web research and different literatures. The nature of flooding, the main causes of flooding, the effect …
EXAMINE THE CONTRIBUTIONS OF NGO’s TO DEVELOPMENT NGO is an acronym which stands for “non-governmental organization. The UN defines an NGO as a kind of private organization that is independent from government control and is non-profit, non-criminal and simply an opposition party. According to professor …
From the beginning of life, human beings have always faced challenges and difficulties in their lives. However, what is unique about humans is their ability to adapt and find solutions to these challenges. Engineering has always been the key and the most influential element to …
Zinn Chapter 7: As Long as Grass Grows or Water Runs Questions 1. Chapter 7 deals immensely with the Native Americans and their survival based upon the government taking their lands. 2. Zinn showed the impact of the Indian removal by talking about the book …
The study conducted by researcher Alan Lang on the effects of alcohol represented one of the first approaches to using the double-blind form of study. A double-blind study is a type of study in which neither the participants nor the experimenters themselves know who has …
Introduction The case is all about increasing irrigation facilities after independence but there were certain problems with the removing location of Bhavnath Temple which is between the dam and people who don’t want to change the place of the temple with that there is some …
Sanjeev Bhanga BRIEF India has made lot of progress in agriculture & food sectors since independence in terms of growth in output, yields and processing. It has gone through a green revolution, a white revolution, a yellow revolution and a blue revolution. Today, India is …
Heavy metal contamination of water has become an important problem in recent years. Most hazardous heavy metals exist in environmental water in trace or ultra-trace amounts, which requires establishing highly sensitive analytical methods. In this research, quantitative analyses were performed using atomic absorption spectrometry to …
Many centuries ago people lived in harmony with nature because industry was not much developed. There was no ecological problem until people built lots of plants and factories which sent wastes into the air, water and land where they didn’t disappear but lasted forever in …
The humble kettle people use for heating water will serve, for the purposes of this essay, as an example in the life cycle assessment (LCA) of a product. Concerns regarding the environmental impact of products from its manufacturing, use, and up to its disposal (“cradle …
First of all we would have to define microenvironment as those properties over which organizations have control or elements which they have that enables them gain information on their marketing operations. This is to say that, information gotten can be used to provide an improved …
Aim. The aim of this investigation is to find out how Slaters react to an increase or decrease of the temperature in its surroundings. Hypothesis The speed of the Slaters will increase when the temperature of its environment is increased or decreased from its preferred …
The Biological Importance of Water for Living Organisms Water is made up of two elements, 2 positively charged hydrogen molecules and one negatively charged oxygen molecule. Water molecules have uneven charge distribution as one end of the molecule is slightly positive and the other slightly …
With a total land mass of just 8,124 square miles, El Salvador is the smallest country in Central America. Like many of its’ neighboring countries, it possesses very few natural resources. Since the nation’s economy is based predominantly on agriculture, it’s no surprise that its’ …
Caffeine is a stimulant which is derived from leaves, flowers and seeds of plants. The plant uses the caffeine as a way to repel insects as it is used as a natural pesticide by paralyzing and killing certain insects. It is used as a stimulant …
Basic Ecological Concept Levels of Organization Cells- are composed of Cell Membrane, Nucleus and Protoplasm. Tissue-is an aggregation of cells performing a common function or functions. Organs- is the aggregation of tissues usually forming a definite shapes, and performing a definite function within an organ …
Isolation of Acetyleugenol (Clove Oil) from Cloves Purpose In this experiment, you will obtain the essential oil from cloves by steam distillation. You will then separate a component (acetyleugenol) from the oil by liquid-liquid extraction. Finally, you will isolate the acetyleugenol by using a rotovap …
Coca-Cola Enterprises is the largest manufacturer, distributor and marketer of non-alcoholic beverages and syrups in the world. As with many large corporations in today’s world, the company has made great strides in becoming more energy-efficient and environmentally conscious. The company’s new sustainability campaign “Deliver for …
The purpose of this paper is to explore the harmful affects of factory farming and help identify ways we can protect ourselves. The essay reviews the history of the industrialization of farms in our country, and offers a true understanding of where our food comes …
Agriculture has been the major source of human survival and component of economic development worldwide. Its productivity increases efficiently due to factors including fertilizers utilization, hybrid strains development, and advance farm management practices (Trautmann, Porter, & Wagenet). (more…)
Introduction Gold is the number one mineral produced by the Philippines in value terms. Although total local production was low relative to world production, it ranked 2nd to Africa in gold production per unit land area in 1988 and ranked 29th as top gold producer …
People nowadays use alugbati nightshade leaves for cooking and throw away the stems. Instead of throwing the stems, why not investigate a product from utilizing Basella Rubra (Alugbati) stems that will be a great help to the industry. Utilizing the stems of Basella Rubra is …
Is bottled water the right choice? A lot of people prefer to use bottled water to maintain their health. On the contrary, they are helping to pollute the environment. This happened because of the garbage of using the plastic bottles. So, many people turn to …
For my science fair project, I figured out what solvent would work best to erase permanent marker. The solvents I tested were: lemon juice, vinegar, water, and rubbing alcohol. I tried each of these solvents on a permanent marker line on plastic, paper, fabric, and …
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