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There are a number of global serious effects on the environment due to global climate changes that already taking place. Specifically, some of these include trees blossoming sooner than expected, glaciers shrinking, ice on lakes and rivers breaking earlier, and animal and plants ranges shifting. Some of the effects that scientists forecasted in the past […]

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Ecosystem and biodiversity are facing increasing threats, and their loss affects the humans. In order to produce a varied ecosystem goods and services, humans depend on the natural system, and human involvement ranges from direct application of certain food spices or medicines to climate regulation. In the facing of growing populations and increasing human economic […]

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Global warming is the process of progressive increase in the average temperature of the Earth. Scientists attribute this to the increasing number of carbon dioxide and dust in the atmosphere, which prevent heat radiation on the Earth from coming back into space. Heat accumulates and breaks the usual climatic conditions. Increase of the temperature on […]

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Various evidence from observatories and satellites data display climate global warming trend. Since the mid-twentieth century, anthropogenic activity prompts temperature and water vapor increase, ozone reduction, enhancement of greenhouse gases (GHGs) and aerosols emission in the atmosphere, and positive climate feedback. This essay examines the reasons why global warming is occurring and discusses current mitigation […]

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Abstract Various activities on land conducted or advocated by humans have contributed to major ecological problems related to water bodies. Mining, livestock production, and other agricultural methods lead to severe water pollution. The main causes of the pollution are soil erosion and excessive use of chemicals in farming. This ends up in the marine ecosystems, […]

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Earthquakes lie among the most serious disasters in the world today. There have been many cases of this natural phenomenon that have caused massive destruction. The Tsunami disaster is a perfect example of the catastrophe. The earthquake caused a terrible demolition, and a lot of people lost their lives. In this paper, I will lay […]

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