Nitrogen In The Haber Process

Contaminated water may contain high levels of nitrates and nitrites, causing haemoglobin disorders. Moreover, (April 2015) Environment associations says that most of the people all know that fertilizers are used for proper and healthy growth of plan but are they really healthy and what exactly are fertilizers and how do fertilizers affect the environment. It is a fertilizer is a substance, be it synthetic or organic which is added to the soil in order to increase the supply of essential nutrients that boost the growth of plants and vegetation in that soil. With the rapid increase in population globally, the demand of food and agricultural give in has been rising very highly. This is the reason why statistics show that almost 40-60% of agricultural crops are grown with the use of different types of fertilizers not only this, more than 50 percent

1. Introduction Water is crucial to our survival! Water is one of the scarcest commodities in the world at the moment; some argue that it is scarcer than oil. Wars have been fought over oil; therefore a war over water is a very big possibility in the years to come on this planet. With the current growth of the world’s population and the increase in demand for water in the agricultural industry, the issue of water scarcity is very likely to get worse and worse (Gupta, 2016).

NAME: SHENECIA ANDERSON STUDENT ID#: 813117963 COURSE CODE: ESST 2002 - ENVIRONMENTAL TECHNOLOGY TITLE: ASSIGNMENT #2 DETAILS: Explain how technology has impacted the nitrogen cycle. In your discussion, explain how it has changed the cycle and how technology have be used to reduce impacts on the cycle. The nitrogen cycle is disrupted by anything that involved the destruction of plant matter for generally anything man-made, from factories to agriculture. The nitrogen cycle represents one of the most important nutrient cycles found in terrestrial ecosystems. Nitrogen is a major component of the atmosphere, but an essential nutrient in short supply to living organisms and is often the most limiting nutrient for plant growth but can also be found in organic matter in soil and the oceans.

In an online article in an environmental magazine, a graph shows that the total greenhouse gas emission during production is at least triple the amount of greenhouse gas produced during transport or retail (Source D). Obviously, there is no benefit in eating locally produced food as it creates more greenhouse gasses than it supposedly should conserve. Therefore, the locavore movement does not benefit the environment, instead it has a bigger carbon footprint than conventional methods used in farming which renders the locavore movement environmentally

World hunger has always been a problem that has plagued humanity, and through the years, it has remained an almost impossible problem to solve. However, industrialized agriculture has become a possible solution to world hunger with its ability to produce more food on less land than traditional methods. Industrialized agriculture is the solution Robert Paarlberg offers in his article, “Attention Whole Food Shoppers” which first appeared in April 2010 edition of Foreign Policy. Paarlberg attempts to use specific criteria to demonstrate the benefits of industrialized agriculture, such as its impacts on world hunger, the income gap, and global politics. Paarlberg was to an extent successful at proving his points and persuading his intended audience.

Being a part of the earth’s nitrogen cycle, nitrous oxide has always been floating in the atmosphere. Agriculture, fossil fuel combustion, wastewater management and industrial processes; however, are increasing the percentage of N2O in the atmosphere. Firstly, there are two ways by which agriculture affects the percentage of nitrous oxide. For one, factories produce synthetic fertilizers which are needed to enhance the yield from crops, which is the main reason farmers invest their money in such fertilizers. Also, nitrous oxide is released when the nitrogen in livestock’s manure and urine is broken down.

The food industry seems to think so, considering the use of pesticides has grown rapidly since first invented over 4,500 years ago by the Sumerians (“History of Pesticide Use”). Food is not only one of the most important human needs, but it is also constantly high in demand. Any means that ensure the population won’t go hungry seem essential. However, it is important to consider how these unnatural

Document 7 contradicts this thesis because it states that the people who experienced its effects thought it was a contamination to their culture and natural way of life. These people, however, needed this food to survive and surely would have been wiped out by starvation. The Green Revolution was able to solve many hunger conflicts that arose in overpopulated third world

Increased malnutrition is caused by poor diversification of diets such as relying too much on starchy staples. Thus, the consumption of a variety of foods is important for positive health. Malnutrition can be reduced by the consumption of diets having animal sources, vitamin-rich fruits and vegetables as well as nutrient-rich legumes (Arimond and Ruel, 2004; Thompson and Amoroso, 2011). According to the FAO, IFAD and WFP, (2015) about 800 million people do not have sufficient access to calories. A low intake of vitamins and minerals causes about 2 billion people all over the world to suffer from micronutrient malnutrition (IFPRI, 2014).

Food security is one of the greatest problems faced the world. There is fact said that food is enough for everyone in the world but because of the great changes which happened rapidly in the world the rate of food become less than before and it is difficult to secure it. Food security is very important to ensure that everyone has enough to eat and families can build their communities without worrying about securing their live. To meet global needs, food production must be doubled in the next years in order to solve many issues such as: starvation, malnutrition and associated health. According to The World Food Summit of 1996 defined food security as existing “when all people at all times have access to sufficient, safe, nutritious food to maintain