Annotated Bibliography Assignments - Essay Example

The case of developing countries, megacities and the collective energy emissions from manufacturing plants and individual homes were cited as those that collectively produce air tremendous volume of pollutants that reacts with the atmosphere, resulting in the incidence of the so-called brown clouds (large masses of air pollution) and the depletion of the ozone layer. The investigation emphasized the increase in danger on public health by effectively pointing out that people are assaulted by pollutants coming from both the local and global sources.

This paper is quite authoritative since it has been selected as one of the papers presented in the environmental conference, Beijing Forum 2008. The significance of this article rests on how the air pollution have become a global issue, wherein pollution at a specific area can spread, affecting others and spanning borders. Celikler, D. (2011). Determining the knowledge level of pre-service elementary science teachers about air pollution. Elsevier: Procedia Social Behavioral Science, vol. 15. pp.

1445-1456. This study by Celikler attempted to determine the level of knowledge of pre-service elementary science teachers on the issue of air pollution. . It was found that there are significant number of pre-service teachers who displayed ignorance on air pollution and its component-subjects. A very important contribution of this study is how it demonstrated the increasing concern for air pollution that the subject is being integrated in school curricula. The study has provided a basis for corrective action in problematic areas wherein teachers are seen to lack knowledge on air pollution.

Celikler himself is a teacher, being a faculty of Ondokus Mayis University himself. He understood the subject from the point of view of an educator and an academic. Jaffal, A.A., Banat, I.M., El Mogheth, A.A., Nsanze, H., Bener, A., and Ameen, A.S. (1997). Residential Indoor Airborne Microbial Populations in the United Arab Emirates. Environmental International, vol. 23, no. 4, pp. 529-533. This article is an investigation of airborne microorganisms in homes in the United Arab Emirates. This study was conducted in the city of Al-Ain and focused on an experiment for the study’s purposes involving three households.

The ultimate goal of the entire research is to determine whether the microorganisms found in UAE households have adverse impact on human health. The findings of the study revealed that there are a good number of organisms present in houses but most of these are harmless or have no significant harmful effect on humans. For example, nine groups of bacteria and fungi were identified and that their presence is determined by the level of hygiene of the human inhabitants. One can scarcely criticize the methodology of the research.

The researchers, who are medical doctors and respected academics in the field, perused several apparatus that ensured accurate