Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects

Geography

Lakes

In Class 9 Geography, the topic “Lakes” explains how these water bodies form part of the drainage system and differ from rivers in their shape, movement, and location. Students learn about natural lakes formed by tectonic activity, glaciers, river courses, and coastal processes, as well as human-made reservoirs. Indian examples such as Wular, Dal, Sambhar, Chilika, and Kolleru help connect ideas with maps and landscapes. The topic also examines how lakes store water, support irrigation, hydropower, fisheries, biodiversity, tourism, and flood regulation.

Medium · Level 4 · 25 questions

TOPIC PRACTICE

Quiz this set

Up to 25 questions from this page. Select your focus, then start.

25 questions

Choose questions
View options
  1. Salinity must decrease
  2. Water will become solid stone
  3. Water may stagnate and salinity may increase
  4. The lake will immediately become a sea
View options
  1. Both are Himalayan lakes
  2. Both are salt lakes of Rajasthan
  3. Both are volcanic craters
  4. Both are related to coastal lakes
View options
  1. Houseboats and scenic beauty in Srinagar
  2. Salt of the Thar Desert
  3. Floating phumdis
  4. Backwater fields of Kerala
View options
  1. Sambhar Lake and floating phumdis
  2. Loktak Lake and floating phumdis
  3. Dal Lake and salt production
  4. Vembanad Lake and glacial origin
View options
  1. Decline in water quality
  2. Change in the size of the Sun
  3. Disappearance of mountains
  4. Sea becoming fresh
View options
  1. By slowly releasing stored water
  2. By turning the river into sand
  3. By stopping clouds
  4. By creating sea storms
View options
  1. Clean water flow continues
  2. Waste and chemicals continuously enter
  3. Plants remain protected on the shore
  4. Soil erosion decreases
View options
  1. Melting glaciers can change their size and water volume
  2. They always form in deserts
  3. They are found only in seas
  4. They only produce salt
View options
  1. Chilika and Odisha
  2. Vembanad and Rajasthan
  3. Loktak and Gujarat
  4. Sambhar and Kerala
View options
  1. The natural area of the lake may shrink
  2. Lake water will always increase
  3. The lake will become a sea
  4. Salinity will become zero
View options
  1. It may cover the water surface and affect aquatic life
  2. The lake will immediately become deeper
  3. All pollution will disappear
  4. It will become the source of every river
View options
  1. Livelihood of fishers and local communities
  2. Flights of astronauts
  3. Desert mining only
  4. Mountain building work
View options
  1. Dal Lake and Srinagar tourism
  2. Sambhar Lake and salt production
  3. Loktak Lake and floating phumdis
  4. Wular Lake and Kerala backwater
View options
  1. Releasing wastewater only after treatment
  2. Dumping waste directly
  3. Increasing shore encroachment
  4. Adding chemicals without control
View options
  1. Every lake is only a sea
  2. A reservoir can be like a man-made lake
  3. A reservoir never contains water
  4. Both are made only of air
View options
  1. Encroachment and excessive water withdrawal
  2. Rising of the Sun
  3. Moonlight
  4. Normal wind movement
View options
  1. Wular and Kolleru
  2. Sambhar and Chilika
  3. Pulicat and Sambhar
  4. Lagoon and salt lake
View options
  1. When water seeps downward into the ground
  2. When water becomes fire
  3. When air becomes solid
  4. When mountains disappear
View options
  1. For aquatic organisms
  2. For colour of rocks
  3. For height of clouds
  4. For desert sand
View options
  1. Identifying location type and use of the lake together
  2. Looking only at option length
  3. Treating all coastal lakes as glacial
  4. Treating every lake as saline
View options
  1. Drainage may be blocked causing waterlogging or pollution
  2. All rivers will become longer
  3. Salinity will always remain zero
  4. The lake will always become a glacier
View options
  1. Wastewater treatment silt control and stopping encroachment
  2. Dumping waste and filling shores
  3. Releasing chemicals and cutting trees
  4. Connecting drains directly and throwing plastic
View options
  1. They are only tourist places
  2. They are only sources of saline water
  3. They help in water biodiversity livelihood and climate moderation
  4. They are only names on maps
View options
  1. Fall in water level and ecological imbalance
  2. Immediate deepening of the lake
  3. All water becoming fresh
  4. Formation of mountains
View options
  1. Because it can reduce soil erosion and pollution
  2. Because it dries the lake
  3. Because it removes all fish
  4. Because it always makes water saline

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.