Work of River, underground water, glacier, winds and sea waves
Telangana Open School (TOSS) · Class 12 · Geography
Most important questions from Work of River, underground water, glacier, winds and sea waves for Telangana Open School (TOSS) Class 12 Geography board exam 2026. MCQs, short answer, and long answer questions with marks.
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Sample Questions
Which landform is created when a river deposits sediment at its mouth?
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Delta
A delta is a triangular landform created by deposition of sediment at the river's mouth when it enters a sea or lake.
What is the main cause of oxbow lake formation?
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River meandering and cutoff
Oxbow lakes form when a meander loop is cut off from the main river channel due to erosion and deposition.
Which type of well has water that rises automatically due to pressure?
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Artesian well
An artesian well is one where water rises to the surface naturally due to pressure in a confined aquifer.
What are the two types of glaciers based on location?
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Continental glaciers,Valley glaciers
Glaciers are classified into continental (covering large areas) and valley (flowing in mountain valleys) based on their location.
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