Global warming occurs when CO2 and air pollutants, greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have reflected off the earth's surface.
We should all be concerned about global climate change since the climate controls so many factors that we depend upon. (These are things like temperature (which is different from climate), precipitation, ocean salinity and currents, glacial melt, sea level rise, ozone depletion, droughts, wind and the movement of precipitation: agriculture, species loss, erosion, global warming occurs when carbon dioxide (CO2) and other air pollutants and greenhouse gases collect in the atmosphere and absorb sunlight and solar radiation that have bounced off the earths surface. We must stop this as it can affect future generations and innocent animals. Hope this helps :))
Individuals migrate because they think that they can improve their own lives or those of their families by doing so. Economic migration is triggered by the knowledge (or belief) that better economic opportunities exist in some other place.
A surface extension can be made from the cover of a box if the cover is designed so it’s unlikely to fall off if the mounting screws become loose. The surface extension wiring method must be flexible to permit the removal of the cover and provide access to the box interior, and equipment grounding continuity must be independent of the connection between the box and the cover.
