Human behaviour raises global warming fasterx: NASA study
Houston, May 15 Climatic changes induced by humans have affected the flora and fauna, along with the physical environment of the world at a much faster pace than previously thought, scientists have said. A new NASA-led study, noting changes in the physical system, such as glaciers shrinking, permafrost melting and lakes and rivers warming, has linked physical and biological impacts since 1970 with increase in temperatures during that period.