Useful satellite data concerning sea ice began in late 1978 with the launch of NASA's Scanning Multichannel Microwave Radiometer (SMMR) satellite.
That statement is FALSE
The correct statement would be : In a function, EVERY element of the range must map to exactly one element of the domain
hope this helps
"blocking high views" is not typically a problem associated with urban sprawl, since this urbanization tends to take place on relatively flat levels, which takes up more land.