Global Warming Issue | A Presentation in English

Global Warming Issue | A Presentation in English Global Warming Issue | A Presentation in English https://www.youtube.com/watch?v=R_sTyRd2_Jg LELB Lecturer: Sasan Selected text about global warming Global warming is the gradual heating of Earth's surface, oceans and atmosphere. Scientists have documented the rise in average temperatures worldwide since the late 1800s. Earth's average temperature has risen by 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past century, according to the Environmental Protection Agency (EPA). Temperatures are projected to rise another 2 to 11.5 degrees F (1.133 to 6.42 degrees C) over the next 100 years. Most of the leading scientific organizations ...