Global Warming and Natural Hazards

Today global warming is very serious problem for all the human beings, many scientists, academicians, politician, NGO’s, geographers, environmental scientists are seriously engaged in the study of the global warming. It is very essential to discuss, and analyze, and explain the causes, effects and solutions of Global Warming. It is phenomenon of increasing average air temperatures near the surface of Earth over the past one to two centuries. Climate scientists have since the mid-20th century gathered detailed observations of various weather phenomena (such as temperatures, precipitation, and storms) and of related influences on climate (such as ocean currents and the atmosphere’s chemical composition). These data indicate that Earth’s climate has changed over almost every conceivable timescale since the beginning of geologic time and that the influence of human activities since at least the beginning of the Industrial Revolution has been deeply woven into the very fabric of climate change.