environment. In another words “Environment is sum total of water‚ air and land interrelationships among themselves and also with the human being‚ other living organisms and property”. It includes all the physical and biological surrounding and their interactions. Environmental studies provide an approach towards understanding the environment of our planet and the impact of human life upon the environment. Thus environment is actually global in nature‚ it is a multidisciplinary subject including physics
Free Pollution Environmentalism Natural environment
According to the Great Archaeology; History of Archaeology’s online glossary‚ the definition of a fossil is "the recognizable remains such as bones shells or leaves other evidence tracks burrows impressions of past life on Earth." In more simple terms‚ a fossil is the preserved evidence of structured organic material that once lived on earth. The same glossary defines a mummy as "a corpse whose skin and organs have been preserved by either intentional or incidental exposure to chemicals‚ extreme
Premium Fossil Paleontology
Identify three renewable energy sources and assess their potential to replace fossil fuel The rapid depletion of fossil fuels has given serious warning that the era of using conventional energy is coming to an end. Due to the energy shortage‚ a need to find replacement of fossil fuels has appeared. Moreover‚ problems such as various pollution and serious climate change have occurred‚ which makes renewable and less pollution energy source alternative choices. Therefore‚ three options can be suggested
Premium Wind power Renewable energy Fossil fuel
GREEN FUEL 1. With the present constraints in the supply line of crude oil through Organization of the Petroleum Exporting Countries (OPEC)‚ ‘Green fuel’ rather well famous as biofuel has already set a new dimension to world’s fuel mythologies of exhausting fossil fuels by next century. It paved the way to the scientists to divert from the traditional chase behind the carbon cycle to discover the ideal fuel for man kind’s usage amidst preserving globe. 2. Biofuel is mainly a type which is distilled
Premium Biofuel Petroleum Internal combustion engine
normally induced by different vibrant processes on Earth but recently it is caused by human activities. This is the reason that in our everyday talks the term climate change refers to climate change caused by global warming. The most disposed signs of climate change are glaciers that are presently melting at rapid level which entails climate change has already began. This time‚ climate change is only due to the recent human activities and had resulted in global warming process. Today‚ Global warming has
Premium Carbon dioxide Greenhouse gas Climate change
more energy increases. In order to meet their energy demands‚ industries have to use fossil fuels for energy. Fossil fuel burning accounts for 75% of the total global energy use (Ciserone‚ 2000‚ p. 1). When fossil fuels are burned‚ greenhouse gases are released into the atmosphere thickening the air‚ trapping heat and other pollutants increasing the chances for climate change thru human induced activities. Human activities promote the release of greenhouse gases into the atmosphere. Greenhouse gases
Premium Greenhouse gas Climate change Fossil fuel
1.0 INTRODUCTION FUEL AS SOURCE OF ENERGY FOR ECONOMIC SECTOR IN MALAYSIA. Energy is the foundation that supports and spurs the socio-economic development of a country. There are many challenges and issues with regard to energy- supply and demand in Malaysia namely energy security‚ fuel supply and pricing‚ especially gas pricing‚ renewable energy‚ energy efficiency and conservation‚ sensitivities of nuclear option‚ and the restructuring of the electricity supply industry (Tan‚ Maragatham‚ and
Premium Energy development Peak oil Energy
Humans Impact on their Surroundings SCI/275 January 25‚ 2014 Maria West Humans Impact on their Surroundings Human beings have inhabited the Earth for six or seven million years ("Natural History Museum"‚ n.d.)‚ but that is merely a fraction of the existence of this planet. Human beings have a penitence for gathering into groups and forming cities where industrial developments take place. The Industrial Revolution in America brought jobs and new products as well as
Premium Natural environment City Nature
A Fuel Alternative. The Search for an Alternative Fuel to Save the Environment… And Our Pockets. Long gone are the days were one could drive into a petrol station and fuel up your highly inefficient gas guzzling vehicle without a care for the environment and sustainability. The recent spike in the price at the bowser‚ damage to the environment and diminishing reserves has made it clear that a new‚ sustainable and clean fuel must be created in order for our vehicles and economy to operate.
Premium Oxygen Carbon dioxide Petroleum
THE IMPACTS OF HUMAN TRAFFICKING THAT AFFECT ETHNIC RELATION Firstly‚ the worst impact is on the health of the human trafficking victim. This is happened when the trafficked person are mostly women and children that are sexually exploited‚ abused or force into prostitution (Pokharna‚ 2011). The victims are usually transported from one country to the other country and this risky journey expose trafficked victims to injury and even death‚ while overcrowded‚ unsanitary conditions‚ shortages of food
Premium Human trafficking Prostitution Slavery