Land, Soil, Water, Natural Vegetation and Wildlife Resources One word Answers

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Land, Soil, Water, Natural Vegetation and Wildlife Resources One word Answers

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Agriculture Class 8 Geography One Word Answers

Land, Soil, Water, Natural Vegetation and Wildlife Resources fill in the blanks

  1. Land covers only about ____ per cent of the total area of the earth’s surface. 30%
  2. Ninety per cent of the world population occupies only ____ per cent of land area. 30%
  3. The rugged topography, steep slopes of the mountains, and desert areas are examples of land that is typically ____ populated. sparsely
  4. Land used for agriculture, forestry, mining, and building houses is termed as ____.Land use
  5. Private land is owned by ____.individuals
  6. Community land is owned by the ____ for common uses. community
  7. Land degradation, landslides, and soil erosion are major threats to the ____.environment
  8. Afforestation, land reclamation, and regulated use of chemical pesticides are methods used to ____ land resources. conserve
  9. The thin layer of grainy substance covering the surface of the earth is called ____.soil
  10. Soil is made up of organic matter, minerals, and weathered ____.Rocks
  11. The breaking up and decay of exposed rocks due to temperature changes, frost action, and other factors is known as ____.weathering
  12. Landslides are the mass movement of rock, debris, or earth down a ____.slope
  13. Hazard mapping helps to locate areas prone to ____.landslides
  14. The major factors affecting soil formation include the nature of the parent rock and ____ factors. climatic
  15. Soil erosion and depletion are major threats to ____ as a resource. soil
  16. Mulching involves covering bare ground between plants with a layer of ____ matter. organic
  17. Contour barriers are made using stones, grass, and ____.soil
  18. Terrace farming is used to create broad flat ____ on steep slopes. steps
  19. Drip or trickle irrigation is useful in regions with high rates of ____.evaporation
  20. Fresh water accounts for only about ____ per cent of the total water available on Earth.2.7%
  21. Water is renewed through the processes of evaporation, precipitation, and ____.run-off
  22. The total volume of water on Earth remains ____. constant
  23. A dripping tap can waste ____ litres of water in a year.1200
  24. Water scarcity is a problem in regions such as Africa, South Asia, and ____.Australia
  25. The process of collecting rainwater from rooftops and storing it for future use is called ____.rainwater harvesting
  26. The primary vegetation types of the world include forests, grasslands, scrubs, and ____.tundra
  27. In areas with heavy rainfall, large ____ trees may thrive. tall
  28. Thorny shrubs and scrubs grow in dry areas with low ____.rainfall
  29. Tundra vegetation of cold Polar Regions comprises ____ and lichens. mosses
  30. Plants provide us with products like timber, fruits, nuts, and ____.latex
  31. Wildlife includes animals, birds, insects, and ____ life forms. aquatic
  32. Insects like bees help in the ____ of flowers. pollination
  33. The process of maintaining balance in the ecosystem is disrupted by activities such as deforestation and ____.poaching
  34. National Parks and wildlife sanctuaries are established to protect our natural ____ and wildlife. vegetation
  35. CITES aims to ensure that international trade in wild animals and plants does not threaten their ____.survival
  36. The conservation of water resources can be achieved by methods like water ____ and proper irrigation techniques. harvesting
  37. Overuse of chemical fertilizers and pesticides can lead to soil ____.degradation
  38. Forest cover is rapidly vanishing due to large-scale ____ of forests. clearing
  39. Due to its limited availability, the most precious substance on Earth is ____ water. fresh
  40. Forests provide essential resources like timber, oxygen, and ____.medicinal plants
  41. In the biosphere, living beings are interrelated and interdependent in a system known as the ____.ecosystem
  42. The main reason for differences in the quality of land, soil, and water resources around the world is ____.availability
  43. Contour ploughing involves ploughing parallel to the ____ of a hill slope. contours
  44. A major threat to wildlife includes the illegal trade of hides, skins, and ____.horns
  45. The role of ____ in the ecosystem includes providing shelter, aiding in humus formation, and maintaining ecological balance. plants
  46. Overgrazing and deforestation contribute to soil ____.erosion
  47. Sprinklers are used in irrigation to minimize water loss through ____.evaporation
  48. The presence of vultures helps in cleaning the environment by feeding on ____ livestock. dead
  49. Soil ____ helps retain moisture and protect against soil erosion. mulching
  50. In regions with moderate rainfall, short stunted trees and grasses form the ____ of the world. grasslands

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