PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Choose the correct option:
 
1Cashmere is made from the cashmere goats undercoats. It is used as a luxury material. It should not be used because
 
2Human activities like poaching and hunting has cause endangerment of many species. What can be done to conserve them?
 
3. A bird endemic to North America which became extinct due to human activities is