CLASS 6 CHAPTER 3 LANDFORMS AND LIFE
1. Which landform is characterized by a broad base, steep slopes, and a narrow summit?
(A) Plateau
(B) Mountain
(C) Plain
(D) Valley
Answer
Answer: (B) Mountain
2. Which of the following is the largest plateau in the world?
(A) Deccan Plateau
(B) East African Plateau
(C) Tibetan Plateau
(D) Chhota Nagpur Plateau
Answer
Answer: (C) Tibetan Plateau
3. The Himalayas are classified as which type of mountains?
(A) Old mountains
(B) Volcanic mountains
(C) Young mountains
(D) Coastal mountains
Answer
Answer: (C) Young mountains
4. Which river originates from the Himalayan mountains and is the largest river in India?
(A) Yamuna
(B) Ganga
(C) Ghaghara
(D) Son
Answer
Answer: (B) Ganga
5. What is terrace farming, often practiced in mountainous regions?
(A) Cultivation on valley floors
(B) Mining on slopes
(C) Cultivation by cutting steps into slopes
(D) Fishing along rivers
Answer
Answer: (C) Cultivation by cutting steps into slopes
6. Which of the following mountains is the highest in the world?
(A) Mount Kilimanjaro
(B) Mount Kanchenjunga
(C) Mount Everest
(D) Mont Blanc
Answer
Answer: (C) Mount Everest
7. The Deccan Plateau is known for which major natural resource?
(A) Gold
(B) Iron and coal
(C) Copper
(D) Diamond
Answer
Answer: (B) Iron and coal
8. Which mountain range stretches across Asia, Europe, and South America?
(A) Himalayas
(B) Alps
(C) Andes
(D) Ural Mountains
Answer
Answer: (A) Himalayas
9. What is the average altitude of the Tibetan Plateau, also known as the ‘Roof of the World’?
(A) 2,000 m
(B) 3,500 m
(C) 4,500 m
(D) 5,000 m
Answer
Answer: (C) 4,500 m
10. Which of the following waterfalls is located on the Cherrapunji Plateau in Meghalaya?
(A) Victoria Falls
(B) Hundru Falls
(C) Jog Falls
(D) Nohkalikai Falls
Answer
Answer: (D) Nohkalikai Falls
11. What is the main feature of plains as a landform?
(A) High altitude with steep slopes
(B) Flat or gently undulating surface
(C) Narrow summit with broad base
(D) Terraced slopes for farming
Answer
Answer: (B) Flat or gently undulating surface
12. Which of the following activities is most common in plains due to their fertile soil?
(A) Mining
(B) Agriculture
(C) Fishing
(D) Tourism
Answer
Answer: (B) Agriculture
13. Which type of precipitation often occurs at high altitudes in mountain regions?
(A) Hail
(B) Rain
(C) Snow
(D) Sleet
Answer
Answer: (C) Snow
14. Which river plain supports a large portion of India’s population?
(A) Brahmaputra Plain
(B) Ganga Plain
(C) Yamuna Plain
(D) Indus Plain
Answer
Answer: (B) Ganga Plain
15. What is a floodplain typically formed by?
(A) Erosion of rocks
(B) Sediments deposited by rivers
(C) Volcanic activity
(D) Snowmelt from mountains
Answer
Answer: (B) Sediments deposited by rivers
16. What type of farming is typically practiced in mountain regions with steep slopes?
(A) Irrigation farming
(B) Terrace farming
(C) Rainfed farming
(D) Herding
Answer
Answer: (B) Terrace farming
17. Which of the following is considered a major threat to mountain environments due to excessive visitors?
(A) Mining
(B) Tourism
(C) Agriculture
(D) Herding
Answer
Answer: (B) Tourism
18. Which Indian woman was the first to climb Mount Everest in 1984?
(A) Arunima Sinha
(B) Bachendri Pal
(C) Kalpana Chawla
(D) Santosh Yadav
Answer
Answer: (B) Bachendri Pal
19. Which type of forest is commonly found in mountain regions?
(A) Montane forest
(B) Tropical rainforest
(C) Mangrove forest
(D) Deciduous forest
Answer
Answer: (A) Montane forest
20. Which plateau is known as the ‘Roof of the World’ due to its high altitude?
(A) Deccan Plateau
(B) Tibetan Plateau
(C) East African Plateau
(D) Chhota Nagpur Plateau
Answer
Answer: (B) Tibetan Plateau
21. Which landform is known as a ‘storehouse of minerals’?
(A) Mountains
(B) Plains
(C) Plateaus
(D) Deserts
Answer
Answer: (C) Plateaus
22. Which waterfall is located on the Cherrapunji Plateau in Meghalaya?
(A) Victoria Falls
(B) Hundru Falls
(C) Jog Falls
(D) Nohkalikai Falls
Answer
Answer: (D) Nohkalikai Falls
23. What is the average altitude of the Tibetan Plateau?
(A) 2,000 m
(B) 3,500 m
(C) 4,500 m
(D) 5,000 m
Answer
Answer: (C) 4,500 m
24. Which plateau in India is rich in iron, coal, and manganese deposits?
(A) Deccan Plateau
(B) Chhota Nagpur Plateau
(C) Tibetan Plateau
(D) East African Plateau
Answer
Answer: (B) Chhota Nagpur Plateau
25. What type of soil is commonly found on lava plateaus?
(A) Black soil
(B) Red soil
(C) Alluvial soil
(D) Sandy soil
Answer
Answer: (A) Black soil
26. Which of the following deserts is known for its hot climate?
(A) Gobi Desert
(B) Sahara Desert
(C) Antarctic Desert
(D) Thar Desert
Answer
Answer: (B) Sahara Desert
27. What is the main occupation of communities living in the Thar Desert?
(A) Fishing
(B) Mining
(C) Agriculture
(D) Herding and farming
Answer
Answer: (D) Herding and farming
28. Which of the following deserts is considered a cold desert?
(A) Thar Desert
(B) Sahara Desert
(C) Gobi Desert
(D) Sonoran Desert
Answer
Answer: (C) Gobi Desert
29. Which landscape is associated with cattle rearing in ancient Tamil Sangam poetry?
(A) Kuriñji
(B) Mullai
(C) Neydal
(D) Marudam
Answer
Answer: (B) Mullai
30. The Thar Desert is located in which part of the Indian subcontinent?
(A) Northwest
(B) Northeast
(C) Southwest
(D) Southeast
Answer
Answer: (A) Northwest
31. Which of the following landforms is typically associated with seafaring and fishing in Tamil Sangam poetry?
(A) Kuriñji
(B) Mullai
(C) Marudam
(D) Neydal
Answer
Answer: (D) Neydal
32. What is the primary occupation in the Marudam landscape as described in ancient Tamil Sangam poetry?
(A) Hunting
(B) Cattle rearing
(C) Farming
(D) Fishing
Answer
Answer: (C) Farming
33. In ancient Tamil Sangam poetry, which landscape is characterized by desert-like conditions?
(A) Kuriñji
(B) Pālai
(C) Mullai
(D) Neydal
Answer
Answer: (B) Pālai
34. Which of the following best describes the ‘Tiṇai’ classification system in ancient Tamil Sangam poetry?
(A) Classification of rivers
(B) Classification of deities
(C) Classification of landforms and associated human activities
(D) Classification of wildlife
Answer
Answer: (C) Classification of landforms and associated human activities
35. Which landscape in ancient Tamil Sangam poetry is associated with hunting and gathering?
(A) Neydal
(B) Pālai
(C) Kuriñji
(D) Mullai
Answer
Answer: (C) Kuriñji
36. What is the main characteristic of the Kuriñji landscape in ancient Tamil Sangam poetry?
(A) Desert-like conditions
(B) Mountainous regions
(C) Fertile agricultural plains
(D) Coastal areas
Answer
Answer: (B) Mountainous regions
37. Which landscape is associated with the occupation of cattle rearing in Tamil Sangam poetry?
(A) Kuriñji
(B) Marudam
(C) Neydal
(D) Mullai
Answer
Answer: (D) Mullai
38. Which of the following landscapes is recognized for fishing and seafaring according to ancient Tamil literature?
(A) Marudam
(B) Neydal
(C) Kuriñji
(D) Pālai
Answer
Answer: (B) Neydal
39. The Pālai landscape in Tamil Sangam poetry is characterized by what type of conditions?
(A) Lush greenery
(B) Desert-like conditions
(C) Fertile lands
(D) Mountainous regions
Answer
Answer: (B) Desert-like conditions
40. In which landscape do people primarily engage in farming according to Tamil Sangam poetry?
(A) Mullai
(B) Marudam
(C) Kuriñji
(D) Neydal
Answer
Answer: (B) Marudam
41. Which of the following statements is true about the five tiṇais of ancient Tamil Sangam poetry?
(A) They represent only coastal regions.
(B) They reflect diverse landscapes and occupations.
(C) They are limited to agricultural themes.
(D) They focus exclusively on mountainous regions.
Answer
Answer: (B) They reflect diverse landscapes and occupations.
42. Which landscape is characterized by hunting and gathering activities in ancient Tamil Sangam poetry?
(A) Mullai
(B) Marudam
(C) Kuriñji
(D) Pālai
Answer
Answer: (C) Kuriñji
43. The Mullai landscape in Tamil Sangam poetry is associated with what main occupation?
(A) Fishing
(B) Cattle rearing
(C) Hunting
(D) Farming
Answer
Answer: (B) Cattle rearing
44. In ancient Tamil literature, what does the term ‘Pālai’ signify?
(A) Fertile agricultural plains
(B) Arid, desert-like regions
(C) Coastal landscapes
(D) Mountainous terrains
Answer
Answer: (B) Arid, desert-like regions
45. Which of the following is not one of the five tiṇais in ancient Tamil Sangam poetry?
(A) Mullai
(B) Marudam
(C) Neydal
(D) Karnataka
Answer
Answer: (D) Karnataka
46. Which of the following best describes the relationship between landforms and human activities?
(A) Landforms have no impact on human activities.
(B) Human activities solely determine landforms.
(C) Landforms influence the types of activities humans can engage in.
(D) Human activities are independent of landforms.
Answer
Answer: (C) Landforms influence the types of activities humans can engage in.
47. How do mountain environments typically affect agriculture?
(A) They provide ideal conditions for farming.
(B) They allow for the use of heavy machinery.
(C) They often limit farming to valleys and terraced areas.
(D) They are always fertile and suitable for crops.
Answer
Answer: (C) They often limit farming to valleys and terraced areas.
48. Which statement about plateau regions is true?
(A) Plateaus are always fertile.
(B) Plateaus have a flat surface with steep sides.
(C) Plateaus are the lowest landforms.
(D) Plateaus are devoid of mineral resources.
Answer
Answer: (B) Plateaus have a flat surface with steep sides.
49. Which of the following landforms is most suitable for agriculture due to its fertility?
(A) Mountains
(B) Plains
(C) Plateaus
(D) Deserts
Answer
Answer: (B) Plains
50. What is a key characteristic of life in mountainous regions?
(A) Easy access to flat land for agriculture.
(B) Diverse flora and fauna adapted to rugged terrain.
(C) Consistent weather conditions throughout the year.
(D) High population density.
Answer
Answer: (B) Diverse flora and fauna adapted to rugged terrain.
51. What type of forest is commonly found in mountainous regions?
(A) Tropical rainforest
(B) Montane forest
(C) Deciduous forest
(D) Boreal forest
Answer
Answer: (B) Montane forest
52. Which of the following statements about agriculture in mountainous regions is true?
(A) Regular farming is practiced in all areas.
(B) Farming is predominantly done on flat land.
(C) Terrace farming is a common practice.
(D) Agriculture is not viable in mountainous regions.
Answer
Answer: (C) Terrace farming is a common practice.
53. What environmental challenge is often faced by communities in mountainous areas?
(A) Flooding
(B) Avalanches
(C) Desertification
(D) Deforestation
Answer
Answer: (B) Avalanches
54. Which type of precipitation is common in high-altitude regions?
(A) Rain
(B) Snow
(C) Fog
(D) Sleet
Answer
Answer: (B) Snow
55. What role do mountains play in influencing local climate?
(A) They have no impact on climate.
(B) They can block winds and create rain shadows.
(C) They always cause cooler temperatures everywhere.
(D) They are always warmer than surrounding areas.
Answer
Answer: (B) They can block winds and create rain shadows.
56. What is the main feature of the Himalayan mountain range?
(A) It is the oldest mountain range in the world.
(B) It is the highest mountain range in the world.
(C) It has flat tops.
(D) It is located entirely in India.
Answer
Answer: (B) It is the highest mountain range in the world.
57. Which of the following is a significant effect of climate on mountain vegetation?
(A) Uniform growth of all plant species
(B) Diversity of plant species due to varying altitudes
(C) Lack of any vegetation
(D) Only coniferous trees can grow
Answer
Answer: (B) Diversity of plant species due to varying altitudes
58. What natural phenomenon can result from rapid melting of snow on mountains?
(A) Earthquake
(B) Avalanche
(C) Drought
(D) Desertification
Answer
Answer: (B) Avalanche
59. Which of the following statements about the Andes mountain range is true?
(A) It is the highest in the world.
(B) It is located in North America.
(C) It stretches along the western edge of South America.
(D) It has no volcanic activity.
Answer
Answer: (C) It stretches along the western edge of South America.
60. What is one of the major human activities that can threaten mountain ecosystems?
(A) Sustainable tourism
(B) Terrace farming
(C) Deforestation
(D) Conservation efforts
Answer
Answer: (C) Deforestation
61. Which of the following is true about the biodiversity in mountainous regions?
(A) It is limited to a few species.
(B) It is often higher due to varied climates.
(C) It remains constant at all altitudes.
(D) There is no biodiversity in mountains.
Answer
Answer: (B) It is often higher due to varied climates.
62. What type of farming is commonly practiced on the slopes of mountains?
(A) Intensive farming
(B) Extensive farming
(C) Terrace farming
(D) Hydroponic farming
Answer
Answer: (C) Terrace farming
63. Which of the following is a benefit of living in mountainous regions?
(A) Lack of access to resources
(B) Rich biodiversity and unique ecosystems
(C) High population density
(D) Uniform weather conditions
Answer
Answer: (B) Rich biodiversity and unique ecosystems
64. What is a common challenge faced by communities in mountainous areas?
(A) Abundance of flat land
(B) Easy access to major cities
(C) Natural disasters like landslides and avalanches
(D) Low elevation
Answer
Answer: (C) Natural disasters like landslides and avalanches
65. Which animal is typically adapted to live in mountain environments?
(A) Cheetah
(B) Elephant
(C) Yak
(D) Lion
Answer
Answer: (C) Yak
66. Which of the following factors most influences the climate in mountainous regions?
(A) Proximity to oceans
(B) Altitude
(C) Soil type
(D) Population density
Answer
Answer: (B) Altitude
67. What type of vegetation is commonly found at high altitudes in the Himalayas?
(A) Tropical rainforest
(B) Deciduous forest
(C) Coniferous forest
(D) Savanna
Answer
Answer: (C) Coniferous forest
68. Which natural disaster is commonly associated with heavy snowfall in mountainous regions?
(A) Flood
(B) Landslide
(C) Avalanche
(D) Earthquake
Answer
Answer: (C) Avalanche
69. What is the primary reason for the variation in climate across different altitudes in mountains?
(A) Geographical location
(B) Soil fertility
(C) Atmospheric pressure and temperature changes
(D) Proximity to urban areas
Answer
Answer: (C) Atmospheric pressure and temperature changes
70. Which of the following is an impact of climate change on mountainous regions?
(A) Increased snowfall
(B) Melting glaciers
(C) Stable temperatures year-round
(D) Decreased biodiversity
Answer
Answer: (B) Melting glaciers
71. What is one of the main sources of water for rivers that originate in mountainous regions?
(A) Groundwater
(B) Melting snow and glaciers
(C) Rainfall from plains
(D) Desert runoff
Answer
Answer: (B) Melting snow and glaciers
72. Which of the following statements about mountain tourism is true?
(A) It has no economic impact.
(B) It can lead to environmental degradation if not managed properly.
(C) It primarily benefits urban areas.
(D) It is discouraged in all mountainous regions.
Answer
Answer: (B) It can lead to environmental degradation if not managed properly.
73. What is a common agricultural practice in mountain valleys?
(A) Monoculture farming
(B) Terrace farming
(C) Hydroponics
(D) Extensive grazing
Answer
Answer: (B) Terrace farming
74. How does the presence of mountains typically affect local weather patterns?
(A) Mountains have no effect on weather.
(B) They can create rain shadows.
(C) They make the climate warmer everywhere.
(D) They prevent any rainfall.
Answer
Answer: (B) They can create rain shadows.
75. Which of the following is a significant ecological challenge for mountainous regions?
(A) Urban development
(B) Soil erosion
(C) Flat terrain
(D) Abundant resources
Answer
Answer: (B) Soil erosion
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