Environmental Science Essay Example | Topics and Well Written Essays - 2500 words - 1

Environmental Science - Essay Example 1. The first step is identifying that there is no water supply. The next step is to see the possible causes – leakage/block in pipeline connected to this faucet; damage/clog in the main pipeline supplying water to the house; check for reports in press and media about possible maintenance work by water supply department or break down in power supply, contamination at the source of water supply, higher incidence of water borne diseases being reported. The hypothesis can be physically verified. 2. Principle of Repeatability: Water samples can be collected from a variety of households and tested for the presence of pathogens, their population levels and toxicity. If similar results emerge from a majority of the water samples collected and analysed for the same parameters then the hypothesis may be accepted. 3. A self-centred, consumerist, ‘what’s in it for me’ attitude person, would not want to, or, even be able to understand environmental issues and concerns. The decision to exploit or use a natural resource, not just trees, must definitely, be based on a detailed risk analysis and must also take into consideration the views of the people who are directly dependent and benefit from the resource. 2. Temperature, pH, dissolved oxygen, turbidity & suspended sediments, specific conductivity, hardness. Testing water quality for these parameters gives a general indication of the commercial activities prevalent in the area and is a good indicator of the environmental health of the region. 3. The process of converting atmospheric nitrogen into ammonia is called nitrogen fixation. The fixed nitrogen is then used by plants to convert them into amino acids, proteins, nucleic acids etc. Animals use these to build proteins and other molecules 4. The primary producers and top consumers have not changed. The difference now though, is the unbalanced structure of the food chain and food web

Composition 3 Essay Example | Topics and Well Written Essays - 750 words

Composition 3 - Essay Example The first of the reason that explains why the mood of the boss impacts the employees negatively is that the foul mood of the boss leads to creation of fear and anxiety to the employees (King, 2008). When the boss is in a foul mood and keeps on shouting to the employees and intimidating them in the workplace, employees become fearful of communicating with the boss and even explaining anything to him. This fear leads to anxiety which grows as the foul mood and the negative mood turns contagious to the employees. When the anxiety level of all employees is high, they fail to pay attention to their work. They keep on thinking of what the boss will think or say and hence end up with shady job which negatively affects the performance of the company in general. The mood of the boss according to (Goleman, Boyatzis and McKee, 2002) also affects the employees by creating stress and lack of job satisfaction. As mentioned earlier, fear by the employees leads to anxiety. If the bad mood by the boss continues or even elevates due to the reduction in productivity, it causes harsh comments from the boss who are demeaning and even leading to some employees crying. This eventually leads to creation of stress among the employees. When an individual is living in a stressing environment, the stress increases leading to more medical bills accumulating all of which are added expenses to the company. The stress will also cause the employees to miss work or reduce their performance in the workplace. The other reason that increases the stress levels of the employees is the lack of empathy by the boss who has bad mood. The boss only cares about himself and when it comes to personal issues of the employees, he withdraws, does not show any empathy at all. In order for employees to work well with their boss and even increase their work performance from the good environment of the workplace, the