Orient”, the Hong Kong night view provides a world-renowned scene. Fluoresced billboards light up the sky every time as evening approaches. Moreover, the ‘Symphony of Lights’, a show that features a number of fireworks, laser lights and sounds, is showcased every night over the Victoria Harbour. However, such extravagance has resulted in Hong Kong becoming ‘worst on the planet’ in terms of light pollution(Cheung, 2013). Though light pollution has been underrated comparing to other pollution such as solid
type of renewable energy that harness light and heat from the sun, as solar power does not contribute to greenhouse gas or emit pollutants. However there are both benefits and issues when we install solar panels, so I wonder if there are any solutions to these issues that allow solar power to be more widely use and does it worth investing in solar power as a main energy sources, therefore my research question is Should we invest heavily in solar power? Light and heat from the sun is harnessed into
at an exponential rate, from 1.7 million tons in 1950 to 311 million tons in 2014 (Kwon, et al., 2018). Plastic pollution in the marine environment initially started to gain attention in the 1970s (Xanthos & Walker, 2017; Karlsson, Arneborg, Broström, Almroth, Gipperth, & Hassellöv, 2018; Čulin & Bielić, 2016). But it was only until more recent decades that the issue of plastic pollution has been identified and regarded as a global problem. Due to its ambiguity of potential harm, scientist and civilians
2.1 Introduction This chapter will explain and analyse the investigation that has been conducted by other researcher. This researcher that has been published on the previous study was used as a reference in completing the study according the topics. Not only should related literature by summarizing, but it should also be reviewed critically in order to detect areas for further research according by (Tayler & Procler, 2008). As we all can see around us nowadays, the need of the efficiency of fare