Pollution in Urban Areas MCQs Test Online

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MCQ on Pollution in Urban Areas

MCQ: What are examples of climatic climax?

  1. Savanna
  2. Tropical rain forest & tundra biome
  3. Taiga
  4. Cool temperate

B

MCQ: Flowers with narrow, deep petal tubes, such as honeysuckle, are adopted to pollination by

  1. Moth or butterflies
  2. Fly's
  3. Crabs
  4. Caterpillars

A

MCQ: What are major causes of air pollution in urban areas?

  1. Emission of Gases
  2. Unburnt hydrocarbons
  3. Smoke particles/Un-burnt hydrocarbons/emission of Gases
  4. Un-burnt hydrocarbons/emission of Fossil Fuels

C

MCQ: What flowering plants need first, before they can produce seeds?

  1. Pollens & Nectars
  2. Reproduction
  3. Pollination
  4. Fertilization

C

MCQ: Animal and plant communities must adopt both

  1. Climatic conditions & Competition
  2. Resources
  3. Light
  4. Water

A