Question

Answer the following questions in about 30 words.
(ii) Explain the evolution of valley sinks or uvalas.

Answer 1

Evolution of valley sinks or uvalas

• A sinkhole is on inaugurating extra or more miniature flier at the head and funnel-shaped towards the floor with measurements differing in the range from a rare sq.m to a hectare and amidst intensity from a shorter than moiety a measure to thirty measures or more.
• Considerably frequently the cover run-off solely runs down take and sinkholes and runs as subterrene streams and re-emerge at a length downstream by a cave possibility.
• A doline is a crumpled sink. When sinkholes and dolines bound unitedly because of collapsing of elements onward their borders or due to shelter destruction of caverns, high narrow to extended channels termed valley sinks or uvalas made.

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Uvalas or sink valleys are formed in what type of reigons ??

Answer 2

Answer ♡

Evolution of valley sinks or uvalas

• A sinkhole is on inaugurating extra or more miniature flier at the head and funnel-shaped towards the floor with measurements differing in the range from a rare sq.m to a hectare and amidst intensity from a shorter than moiety a measure to thirty measures or more.
• Considerably frequently the cover run-off solely runs down take and sinkholes and runs as subterrene streams and re-emerge at a length downstream by a cave possibility.
• A doline is a crumpled sink. When sinkholes and dolines bound unitedly because of collapsing of elements onward their borders or due to shelter destruction of caverns, high narrow to extended channels termed valley sinks or uvalas made.