Land Soil Water Natural Vegetation and Wildlife Resources MCQs- here, we will share Class 8 Geography Chapter Land, Soil, Water, Natural Vegetation and Wildlife Resources MCQs. if you are searching for Land Soil Water Natural Vegetation and Wildlife Resources MCQs and fill in the blanks, then you are at the right place.
Land Soil Water Natural Vegetation and Wildlife Resources MCQs
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Agriculture Class 8 Geography One Word Answers
Class 8 Geography Land Soil Water Natural Vegetation and Wildlife Resources MCQs
What percentage of the earth’s surface is covered by land?
- A) 20%
- B) 30%
- C) 40%
- D) 50%
- Answer: B) 30%
· What factor contributes to the uneven distribution of the world’s population?
- A) Climate
- B) Weathering
- C) Soil erosion
- D) Desertification
- Answer: A) Climate
· Which of the following is NOT a method of conserving land resources?
- A) Afforestation
- B) Land reclamation
- C) Overgrazing
- D) Regulated use of pesticides
- Answer: C) Overgrazing
· The thin layer of grainy substance covering the earth’s surface is called:
- A) Sand
- B) Loam
- C) Soil
- D) Clay
- Answer: C) Soil
· Which process involves the breaking up and decay of rocks due to temperature changes?
- A) Soil erosion
- B) Weathering
- C) Landslides
- D) Desertification
- Answer: B) Weathering
· Landslides are defined as the movement of rock, debris, or earth down a:
- A) Hill
- B) Valley
- C) Slope
- D) Plain
- Answer: C) Slope
· Which of the following methods helps control soil erosion on steep slopes?
- A) Mulching
- B) Terrace farming
- C) Overgrazing
- D) Water harvesting
- Answer: B) Terrace farming
· The primary vegetation types of the world include forests, grasslands, scrubs, and:
- A) Tundra
- B) Deserts
- C) Swamps
- D) Wetlands
- Answer: A) Tundra
· Which type of land is owned by individuals for private uses?
- A) Community land
- B) Public land
- C) Private land
- D) Common property
- Answer: C) Private land
· ______ is the process of collecting and storing rainwater for future use.
- A) Irrigation
- B) Water recycling
- C) Rainwater harvesting
- D) Water filtration
- Answer: C) Rainwater harvesting
· What is the major source of fresh water on Earth?
- A) Rivers
- B) Lakes
- C) Ice sheets and glaciers
- D) Oceans
- Answer: C) Ice sheets and glaciers
· ______ contributes to soil degradation.
- A) Forest conservation
- B) Overgrazing
- C) Crop rotation
- D) Soil mulching
- Answer: B) Overgrazing
· Which type of irrigation is particularly useful in dry regions with high evaporation rates?
- A) Drip irrigation
- B) Flood irrigation
- C) Sprinkler irrigation
- D) Surface irrigation
- Answer: A) Drip irrigation
· Which factor is NOT crucial in soil formation?
- A) Parent rock
- B) Climate
- C) Flora and fauna
- D) Urbanization
- Answer: D) Urbanization
· Which term describes the mass movement of rock and debris down a slope due to heavy rainfall?
- A) Soil erosion
- B) Landslide
- C) Avalanche
- D) Flood
- Answer: B) Landslide
· The primary function of forests includes:
- A) Providing shelter to animals
- B) Increasing soil erosion
- C) Destroying soil fertility
- D) Reducing oxygen levels
- Answer: A) Providing shelter to animals
· Which of the following is a method used to control soil erosion?
- A) Overgrazing
- B) Contour ploughing
- C) Excessive use of pesticides
- D) Deforestation
- Answer: B) Contour ploughing
· Which type of land is collectively owned and used for common purposes by a community?
- A) Private land
- B) Public land
- C) Common property resources
- D) Reserved land
- Answer: C) Common property resources
· What is the major component of the water cycle that involves the movement of water from the earth’s surface to the atmosphere?
- A) Precipitation
- B) Run-off
- C) Evaporation
- D) Condensation
- Answer: C) Evaporation
· Which of the following is a key method to prevent soil erosion on hilly terrain?
- A) Ploughing across the slope
- B) Burning crop residue
- C) Excessive irrigation
- D) Deforestation
- Answer: A) Ploughing across the slope
· Which factor does NOT affect soil formation?
- A) Parent rock
- B) Climate
- C) Topography
- D) City development
- Answer: D) City development
· Which method is used to slow down the flow of water and prevent soil loss?
- A) Mulching
- B) Rock dam
- C) Drip irrigation
- D) Water harvesting
- Answer: B) Rock dam
· Which of the following is NOT a conservation method for water resources?
- A) Water harvesting
- B) Sprinkler irrigation
- C) Uncontrolled discharge of sewage
- D) Lining canals
- Answer: C) Uncontrolled discharge of sewage
· Which type of vegetation is commonly found in dry regions with low rainfall?
- A) Tropical rainforests
- B) Deciduous forests
- C) Thorny shrubs and scrubs
- D) Evergreen forests
- Answer: C) Thorny shrubs and scrubs
· Which of the following is a major threat to natural vegetation?
- A) National parks
- B) Wildlife sanctuaries
- C) Deforestation
- D) Biosphere reserves
- Answer: C) Deforestation
· What type of land is primarily used for the collection of fodder, fruits, and nuts by communities?
- A) Private land
- B) Industrial land
- C) Community land
- D) Urban land
- Answer: C) Community land
· The term ‘biosphere’ refers to the narrow zone of contact between the:
- A) Atmosphere and lithosphere
- B) Lithosphere, hydrosphere, and atmosphere
- C) Hydrosphere and biosphere
- D) Lithosphere and hydrosphere
- Answer: B) Lithosphere, hydrosphere, and atmosphere
· _____ is the major factor of water pollution?
- A) Increased water availability
- B) Improved water quality
- C) Contamination with harmful chemicals
- D) Increased water harvesting
- Answer: C) Contamination with harmful chemicals
· Which of the following methods helps to retain soil moisture?
- A) Overgrazing
- B) Soil mulching
- C) Urbanization
- D) Deforestation
- Answer: B) Soil mulching
· _____ is NOT a cause of soil erosion?
- A) Overgrazing
- B) Terrace farming
- C) Deforestation
- D) Heavy rainfall
- Answer: B) Terrace farming
· What is the primary use of community lands?
- A) Industrial purposes
- B) Personal housing
- C) Common resource collection
- D) Commercial farming
- Answer: C) Common resource collection
· Which of the following can contribute to soil conservation?
- A) Overuse of chemical fertilizers
- B) Intercropping
- C) Excessive irrigation
- D) Urban development
- Answer: B) Intercropping
· What is the main factor that affects the quality of land?
- A) Soil color
- B) Population density
- C) Physical and climatic factors
- D) Land ownership
- Answer: C) Physical and climatic factors
· ______ is not a common method of soil conservation?
- A) Contour ploughing
- B) Shelter belts
- C) Deforestation
- D) Rock barriers
- Answer: C) Deforestation
· The term ‘humus’ refers to:
- A) Rock particles in soil
- B) Organic component of soil
- C) Water in soil
- D) Clay particles in soil
- Answer: B) Organic component of soil
· Which of the following is an impact of deforestation on the environment?
- A) Increased biodiversity
- B) Enhanced soil fertility
- C) Soil erosion
- D) Improved water retention
- Answer: C) Soil erosion
· Which vegetation is typically found in cold Polar Regions?
- A) Tropical forests
- B) Grasslands
- C) Tundra
- D) Desert shrubs
- Answer: C) Tundra
· Which of the following is a key practice in organic farming to prevent soil degradation?
- A) Use of chemical fertilizers
- B) Crop rotation
- C) Overexploitation of land
- D) Deforestation
- Answer: B) Crop rotation
· The process of managing land to prevent degradation and ensure its sustainable use is known as:
- A) Land reclamation
- B) Land conservation
- C) Land degradation
- D) Urban development
- Answer: B) Land conservation
· Which of the following helps to conserve water resources?
- A) Rainwater harvesting
- B) Increased use of chemical fertilizers
- C) Uncontrolled industrial waste disposal
- D) Overuse of water for irrigation
- Answer: A) Rainwater harvesting
· What is the main purpose of wildlife sanctuaries?
- A) Promote urban development
- B) Protect and conserve wildlife
- C) Increase commercial hunting
- D) Facilitate agricultural expansion
- Answer: B) Protect and conserve wildlife
· Which type of irrigation is most efficient in minimizing water loss?
- A) Drip irrigation
- B) Surface irrigation
- C) Flood irrigation
- D) Sprinkler irrigation
- Answer: A) Drip irrigation
· Which type of vegetation is commonly found in areas with high rainfall?
- A) Grasslands
- B) Tundra
- C) Deciduous forests
- D) Desert shrubs
- Answer: C) Deciduous forests
· Which of the following can lead to the depletion of soil nutrients?
- A) Organic farming
- B) Crop rotation
- C) Continuous monoculture
- D) Cover cropping
- Answer: C) Continuous monoculture
· The term ‘land reclamation’ refers to:
- A) Restoring degraded land to productive use
- B) Creating new land through deforestation
- C) Expanding urban areas
- D) Increasing soil erosion
- Answer: A) Restoring degraded land to productive use
· ______ is a characteristic of tropical rainforests.
- A) Sparse vegetation
- B) Dense canopy
- C) Low biodiversity
- D) Short trees
- Answer: B) Dense canopy
· Which of the following is a major cause of water scarcity?
- A) Proper water management
- B) Pollution and over-extraction
- C) Rainwater harvesting
- D) Sustainable water practices
- Answer: B) Pollution and over-extraction
· Which practice is essential to prevent soil erosion in agriculture?
- A) Continuous tillage
- B) Strip cropping
- C) Extensive grazing
- D) Monoculture
- Answer: B) Strip cropping
· Which of the following is a benefit of natural vegetation?
- A) Increased soil erosion
- B) Enhanced biodiversity
- C) Increased pollution
- D) Reduced water quality
- Answer: B) Enhanced biodiversity
· Which type of land resource is used for the collection of community resources like fodder and fuel?
- A) Private land
- B) Common property resources
- C) Industrial land
- D) Residential land
- Answer: B) Common property resources