Impact crater is a type of impact landform formed due to collision of astronomical objects. Impact crater is a circular depression formed by the hypervelocity impact of a smaller body.Folowing are the examples of impact craters on the Earth:Lonar crater – IndiaKaali crater – EstoniaKarakul crater – Tajikistan
Dispersed Settlements − In these kind of settlements, houses are spaced far apart and often interspersed with fields. However, the market and some other activities in these settlements are centralized where they participate together.
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