Find the next term in the sequence 1,4,9,16,25

The answer is 11, it goes by odd numbers starting at 3. 1+3=4+5=9+7=16+9=25

Master planned communities outside of chicago. note: population density means people living in an area per square mile. chicago, an urban and highly populated area has a much more higher density than a desert, amish community, settlement, or nomadic region.

Answer barren with few trees, in the northern hemisphere;