The water or hydrologic cycle has to do with the way that “water moves through the land, ocean, and atmosphere in a continuous process”. The cycle has four major parts which allow said cycle to function and run. These parts are evaporation, transpiration, condensation and...
Earth has been considered the Blue Planet for its abundant water that encompasses the majority of the earth’s surface, making it appear blue. It is one of the most commonly used substances and is required for the survival of all living things. Hydrology is the...
Introduction “There are about 845 million people who do not have access to convenient or clean water and every 90 seconds, someone dies of a water-related disease” (About Water.org). This is data from developing countries such as Bangladesh, India, and nearly a dozen more according...
This is an essay on environmental issues in 150 words. Industries have positively impacted economic stability, but they have also greatly harmed the environment. In modern times, industries are seen as the backbone of nations, yet they pose a serious threat to environmental sustainability and human health....
We now live on a dying planet, the Earth. And the only way for us to remain here is to restore nature, the Earth that has sheltered us. Knowledge is power, so learn more about the science behind our climate challenge and the role that...
In our quest to increase our chances of survival and our quality of living on the planet human have been engaging in engineering activities to maximize the availability of air, food, water, and shelter. These activities have been characterized by the waves of revolution namely,...
On the 6th of August 1945, the world became aware of the power of nuclear reactions when the atomic bomb nicknamed “Little Boy” was dropped on Hiroshima, Japan, killing tens of thousands. Soon after the end of World War II, the US Atomic Energy Commission...
Introduction to The Economics of Energy As the world moves towards a future where cleaner and more plentiful energy sources will be utilized over traditional non-renewables, the research field into the benefits and detriments of nuclear energy continues to grow. While health and safety risks,...
Rain water is naturally acidic and while falling down, the rain dissolves the carbon dioxide and water naturally present in the atmosphere to form a weak carbonic acid with a PH of 5.6. Burning of fossil fuels and emissions from vehicles and natural sources results...
A marine ecosystem is an ecosystem defined by an aquatic environment with higher salinity compared to freshwater ecosystems. These ecosystems are teeming with flora and fauna, providing one of earth’s major food sources. Covering over 70% of the Earth’s surface, marine ecosystems are divided into...
Acid rain is a kind of a precipitation that include acidic components. Acid rain is caused by mainly due to natural and human activities. When it comes to natural causes volcanoes are responsible for it. But acid rain mainly caused by the human activities like...
Introduction Many human activities, including the burning of fossil fuels, cause pollution. Pollution is the release of harmful substances called pollutants into the environment. The air pollution created when fossil fuels burn does not stay in the air forever. Instead, it can travel great distances,...
Bangladesh’s first nuclear power plant (NPP) in Rooppur on the east side of the river Padma in the Pabna district is nearing completion. The atomic energy project which includes two units, with a capacity of 1.2GW each will make Bangladesh, only the third South Asian...
Introduction The production of energy for domestic consumption in Australia is currently dominated by coal, oil and gas, with only a minor component from renewable sources. Although Australia has significant reserves of uranium and is one of the world’s main exporters of the mineral, it...
During normal rain pollutants are cleane . If rain fall continues rainwater clean the air from pollutants. Sulphat , ammonium and nitrate can be reduced by normal rain up to 30 to 73%. While the gases i.e. sulphur dioxide, Ammonia, Chlorine and NO2 can be...
Acid rain is the environmental issue that can occurs negative impact towards human, animals, surrounding or even non-living things like property. The clean rain has a pH value between 5.0 and 5.5. Nevertheless, the pH of rain can become more acidic up to 4.0 if...
Introduction Acid rain, or acid deposition is rain water with elevated levels of hydrogen (H+) ions. Acid rain refers to the ways in which acid moves from the atmosphere to the earth’s surface. It is transboundary and involves the falling of sulfuric or nitric acid....
Humans are the root of many of the Earth’s recent health declines and instead of being focused on how to solve these issues, government officials are more focused on why their countries are no longer first world power. Rather than focusing on why they are...
Is it ethical to kill living creatures for the sake of common good? Does the sense of necessity greater than morality? Does morality apply when the need of the common people abides the rules of ethics? In the 1800s, it was discovered that whale oil...
