Logging by timber merchants is one of the major cause of deforestation in AJK
Greenhouse gases trap heat in the atmosphere, which makes the earth warmer. Carbon dioxide emitted by human activity is a serious threat to our environment.
November 2017 was the third warmest November in 137 years of modern record-keeping, according to a monthly analysis of global temperatures by scientists at NASA’s Goddard Institute for Space Studies (GISS) in New York.
Scientists recently completed test flights with prototypes of potential satellite sensors – including two from NASA’s Jet Propulsion Laboratory in Pasadena, California — over the Western United States, probing basic science questions about aerosols, clouds, air quality and global ocean ecosystems.
Road traffic safety refers to methods and measures for reducing the risk of a person using the road network being killed or seriously injured. The users of a road include pedestrians, cyclists, motorists, their passengers, and passengers of on-road public transport, mainly buses and trams. Best-practice road safety strategies focus upon the prevention of serious injury and death crashes in spite of human fallibility (which is contrasted with the old road safety paradigm of simply reducing crashes assuming road user compliance with traffic regulations). Safe road design is now about providing a road environment which ensures vehicle speeds will be within the human tolerances for serious injury and death wherever conflict points exist.
This article uses material from the Wikipedia article Road traffic safety, which is released under the Creative Commons Attribution-Share-Alike License 3.0.