A _________ settlement  is a town or city or a village that  has formed around  certain point?

__________are found at intersections of roads and usually consist of lines of building radiating out from the cross roads.

A __________ is a site with a reliable supply of water from springs or wells in an otherwise dry area.

A ___________ pattern is one in which individual houses and farms are widely scattered through out the country side.

_______________ settlement involves the migration of large numbers of people towards an unpopulated and natural environment.

__________ are those in which houses and buildings are tightly clustered around a central feature such as village  green, church etc.

The range of environmental problems in _____________ areas

___________ occurs when a body of water is adversely affected due to the addition of large amounts of materials to the water.

The term ___________ means 'order'.

A __________ is an elevated site in an area of otherwise poor natural drainage.