Means of Rainforest Destruction MCQs Quiz Online

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MCQs on Means of Rainforest Destruction

MCQ: Using grass as one crop in a system of rotation because it maintains a

  1. Surface cover
  2. Vegetation cover
  3. Fertility
  4. Soil maintainence


MCQ: How terracing methods works for soil conservation?

  1. Salinization
  2. It holds the soil on flattered area
  3. It takes the soil down
  4. All of them


MCQ: Why soil erosion is speeding up?

  1. Wind
  2. Due to bad farming
  3. water
  4. Natural Disasters


MCQ: What are effects of deforestation on biosphere?

  1. Arisen of conflicts
  2. Reduced biodiversity & biomass
  3. Pollution
  4. soil erosion


MCQ: What increases humus content of soil?

  1. Plants
  2. Grass
  3. Wheat
  4. Cotton