Which of the following can be threats to the biodiversity of a geographical area?
    • 1. Global warming
    • 2. Fragmentation of habitat
    • 3. Invasion of alien species
    • 4. Promotion of vegetarianism
    Select the correct answer using the codes given below:

  • 1, 2 and 3 only
  • 2 and 3 only
  • 1 and 4 only
  • 1, 2, 3 and 4
Which of the following can be threats to the biodiversity of a geographical area? 1. Global war
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