Solution:
Since no language was specified, this will be written in Python.
n1, n2, n3 = input ("Enter three names: ").split()
print(n3)
print(n2)
print(n1)
Cheers.
Geographers can map for example the topography of the earth's surface using aerial photographs taken from a plane flying on regular flight paths at known altitudes. A topographic map with regular contour intervals and also showing infrastructure like roads and buildings can be created from this. Also, the LIDAR system can show features not observable on the ground by 'seeing' into the subsurface and detecting buried escarpments, trenches etc.
224 = 128 + 64 + 32, so that would mean each network could have 32 nodes. Subtract 2 for the network address and the multicast address, you would have 30 HOST addresses available.
D) a phenomenon.
It's real, there it is. There is no current explanation for it, but there it is...