PBS TeacherLine Partners with NASA to Develop Professional Development Resources on Global Climate Change
PBS TeacherLine receives nearly $600,000 in grant funding from NASA to create online facilitated teacher professional development courses and free online self-paced learning modules to help K-12 educators engage students in STEM-related lessons on global climate change.

The real causes of Global Warming - Find out how our daily habits have disastrous effects for the planet
The two major greenhouse gases are the carbon dioxide that contributes to the greenhouse effect to a height of 60% and methane. While methane has only a weak life span in the atmosphere, the carbon dioxide there remains for more than a century. why we focus mostly on the reduction of the emission of carbon dioxide.

A Frightening Account of the Effects of Global Warming
The term global warming is used to describe an increase the average temperature of the earth's atmosphere Global warming has been an important issue for some time now, but only became truly serious as of a few years ago

Effects of Global Warming on Agriculture and Food Supply
For a long time it has been believed that the effects of global warming on agriculture and food supply is going to be a positive one This is because the rising level of carbon-dioxide resulted for global warming will help the greeneries for photosynthesis