Habitat destruction is the primary driver of species extinction and biodiversity loss globally. Unsustainable land-use practices like extensive Jhum cultivation contribute significantly to this by clearing natural vegetation.
Which one of the following strongly threatens biodiversity?
Asked in JPSC CS Prelims 2011 · Topic: Biodiversity (Threats to Biodiversity (Habitat Loss, Pollution, Climate Change, Invasive Species, Over-exploitation))
Show answer
Answer: C. Destruction of natural habitats and vegetation, and Jhum cultivation
More Environment and Ecology questions
- Aspects related to the loss of biodiversity : (a) Habitat loss due to change in land use. (b) Habitat loss due to pollution. (c) Predation. (d) Outbreak of diseases and epidemics. (e) Excessive exploitation of species. Which of the above is/are the major causative factor(s) for decreasing biodiversity from aquatic habitat ?
- Which one of the following is NOT a reason of decrease in biodiversity ?
- Which of the following can be threats to the biodiversity of a region ? (A) Global Warming (B) Fragmentation of habitat (C) Invasion of alien species (D) Promotion of Vegetarianism Select the correct answer using code given below : Codes :
- Which pain killer given to cattle is responsible for near extinction of vultures in India?
- Biodiversity has maximum danger from
- Which of the following factor is the most important factor for the lost of biodiversity?
- Other than poaching, what are the possible reasons for the decline in the population of Ganges River Dolphins? 1. Construction of dams and barrages on rivers 2. Increase in the population of crocodiles in rivers 3. Getting trapped in fishing nets accidentally 4. Use of synthetic fertilizers and other agricultural chemicals in crop-fields in the vicinity of rivers Select the correct answer using the code given below.
- Why is a plant called Prosopis juliflora often mentioned in news ?