Our free environmental studies essays cover a wide range of topics relating to looking after our planet. In this section you’ll find example essays on the theme of climatic change, biodiversity conservation, terrestrial and water ecology, environmental pollution and management, and many more.
INTRODUCTION 1.1 Introduction The fuel cell, wind turbines, hydrogen turbines and photovoltaic arrays are environmental friendly. This type of generations rapidly increasing around the world because they can increasing the demand of electric power and to decrease the greenhouse gases. In this electrical power generation plants having outstanding advance power electronics and energy storage devices … Read more
Burning fossil fuels is a major factor why environmental pollution kept on increasing. Most of our electricity came from fossil fuels such as coal, oil, and natural gas. The energy transfer from chemical energy (the remains for plants and animals reforms to fossil fuels) to heat energy which produces steam. The steam then turns a … Read more
The company wants to evaluate the potential of using Combined Heat and Power (CHP) and Photo Voltaic (PVT) for energy and for possible return selling onto grid. Manufacturing is a highly competitive enterprise and even small changes in cost savings are helpful. Cost savings is one reason and the impetus to become environmentally responsible and … Read more
Introduction The unparalleled relationship between human activity and environmental changes as central to public policy, draw some public interest worldwide. It is public knowledge that human activity causes climate change, which affect both economies and societies. Natural catastrophe like storms, floods and droughts increases its figure to threefold within 30 years resulting to destruction on … Read more
Probably, agriculture sector is the most vulnerable to extreme weather event such as drought. Droughts are expected to become more frequent and severe in different spatial and time scale in future, with increasing demands, limited and uncertain supplies, and effects of climate change and climate variability. Faced with these challenges, decision makers and planners need … Read more
Water pollution can be characterized from various perspectives. Usually, it means one or more substances have built up in water to such an extent that they cause problems for animals, people and our environment. There are many factor that can lead to the water pollution such as waste water that produced from the factory that … Read more
Buying a skirt, shirt or a new purse is just as normal these days as getting a coffee and a croissant in the morning: for ‘5,- consumers buy a coffee at Starbucks and for the exact same price they are buying a tank-top from Primark. Consumers are buying unconscious and care less about the quality … Read more
‘Agriculture not only gives riches to a nation, but the only riches she can call her own'[2]. The growth in the demand for food, feed and fiber globally is anticipated to grow by 70 percent. At the same time the demand for crops in the production of bio-energy and other industrial use is also expected … Read more
Blizzards are,in essence,very big,very powerful,and very dangerous snowstorms. Blizzards can bury entire towns in over ten feet of snow. The term blizzard came from the word used to describe a volley of musket fire. Blizzards are normally on the northwest side of storm systems. Today I will be talking about how a blizzard forms, what … Read more
China being a developing country has many international laws relaxed to enable it to develop. However the Country hasn’t done enough to adhere to guidelines when it comes to waste disposal, be it legal or illegal. China’s coastal waters are experiencing severe pollution, with the size of the worst affected areas up 50% on last … Read more
The Deepwater Horizon explosion occurred on the 20th of April, 2010 in the Gulf of Mexico. An explosion aboard the offshore drilling unit was a result of a fire that ignited on the platform. The fire and resulting explosion which took the lives of 11 persons who were on board caused the vessel to eventually … Read more
Energy has turned into a to a great degree interesting issue for Americans in the course of the last couple of years, with explanations behind our energy concerns going from environmental to political to money related. Notwithstanding contrasting reasons, it is clear that the answer for our energy issues is to move from conventional energy … Read more
Many studies on rainfall variability had been used data at relatively in all resolutions, either global climate models (GCMs; e.g. Reason 1998; Goddard and Graham 1999; Cook 2000; Rautenbach and Smith 2001; Nicholson 2003) or monthly, seasonal to annual rainfall totals (e.g. Richard and Poccard 1998; Landman et al. 2001; Thiamand Singh 2002; Bartman et … Read more
Questions concerning soil fertility, erosion and the use of fertilizers are currently at the forefront of the global agricultural agenda. By the middle of the 21st century, enough food will need to be produced to sustain approximately 9 billion people (Pretty el al., 2010). However, agricultural fields that are ploughed using conventional methods have increased … Read more
It is known truth that growth and productivity nutrients contents of oil seed crops significantly affected by different environmental dynamics. The deficiency of water is well thought out one of the most important factors among these different critical environmental conditions that changes the yield parameters and reserve oil content in crops (Ali et al., 2010). … Read more
