Lakes and indland drainage system

EXPLANATION ON INDIAN LAKES AND INLAND DRAINAGE SYSTEM

1. LAKES AND INLAND
DRAINGE SYSTEM
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2. LAKES.
1. What do we mean by term ‘LAKE’?
A Lake is a large depression on surface of any land
form that is filled with water.
2. Due to which reasons a lake can be formed?
A lake can be formed due many reasons such as:-
Tectonic movements of diverging plates.
Glacier action of deposition & melting of snow
Due to volcanic eruption.
Due to meteorites action.
Due to earthquakes & landslide.
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3. TYPES OF NATURAL LAKES.
Fresh Water Lake Saline Water Lake
As the name suggests these
lakes hold amount of pure
water.
They are present in less
number in world.
They are mostly formed due
to glacier actions.
They are mostly found in
Mountainous region.
They are formed of salty
water.
They are present in huge
number.
They are mostly formed due
to saline soil.
They are mostly found in arid
regions and regions near sea.
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4. WULAR LAKE.
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It is the biggest fresh water lake in India.
It is formed due to tectonic movements. It was formed after
the formation of Himalayas.
It is located in Bandipora district in the state Jammu &
Kashmir.
This lake is fed by Jhelum River.
Length: 16 km
Inflow source: Jhelum River
Outflow source: Jhelum River.

5. DAL LAKE.
Dal Lake is in Srinagar.
The urban lake is the second largest in the state.
The shore line of lake is about 15.5 Km.
Area: 22 km*km
Length: 7.44 km
Width: 3.5 km
Inflow source: Jhelum River
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6. CHILKA LAKE.
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It is a water lagoon, spread over the Puri, Khurda & Ganjam
districts of Orissa State on the east coast of India, at the mouth of
the Daya river.
Area: 1165 km*km

7. SAMBHAR LAKE.
It is the largest inland salt water lake in India.
It is bowl-shaped lake.
Length: 35.5 km
Mean depth: 60 cm
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8. INLAND DRAINAGE
SYSTEM.
What do we mean by the term ‘INLAND
DRAINAGE’?
Inland drainage is that drainage in which rivers do not
reach an ocean or sea but empty their waters in a lake
or an inland sea.
Main Characteristic of Inland Drainage:
i.In inland drainage, streams join lakes or inland seas.
ii.They are fed by rainy water.
iii.During rains they experience flash floods.
iv.During dry season they get dried up.
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9. WHERE INLAND DRAINAGE IS
FOUND IN INDIA?
Inland Drainage is found in desert of Rajasthan &
Aksai Chin area of Jammu & Kashmir.
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10. THANK YOU
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