Chapter 27 - Man and his Environment - 1


Biology Class 12
1. Non renewable resources includes various metals, non-metallic minerals and:




Biology Class 12
2. The nuclear energy is derived by splitting the nucleus of:




Biology Class 12
3. Methane gas is produce during the scientific processes of:




Biology Class 12
4. The global human population grew very slowly until:




Biology Class 12
5. The first stage in demographic transition is:




Biology Class 12
6. Population growth is an environmental issue because:




Biology Class 12
7. In 1947, at the time of independence the population of Pakistan was:




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