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प्रश्न
What are the main causes that have created a major threat to the natural environment?
टिप्पणी लिखिए
उत्तर
- Hunting by greedy hunters for commercial purposes.
- Pollution due to chemical and industrial waste.
- Acid deposits.
- Introduction of alien species
- reckless cutting of the forests to bring land under cultivation and inhabitation, are also responsible for the imbalance.
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