Environment and Ecology Selected Questions and Answers Set 5
Q.1:- The largest ecosystem of the Earth is ? Biosphere Hydrosphere Lithosphere Biome Ans:- (b) Hydrosphere Q.2:- Plastic was once hailed as the wonder […]
Environment and Ecology Selected Questions and Answers
Environment and Ecology Selected Questions and Answers Set 4
Q.1:- Under optional conditions, the fruit fly (Drosphilia) is capable of producing a new generation every two weeks. This ability is referred to as […]
Environment and Ecology Selected Questions and Answers Set 3
Q.1:- Which of the following can be found as pollutants in the drinking water in some parts of India ? (1) Arsenic (2) Sorbitol […]
Environment and Ecology Selected Questions and Answers Set 2
Q.1:- Which percentage of the world’s population is still dependent upon ‘home-made’ remedies produced from herbs and plants ? Ans:- 75% Q.2:- The ………… […]
Environment and Ecology Selected Questions and Answers Set 1
Q.1:- Give the name of one biodegradable pollutant ? Ans:- Sewage Q.2:- An organism which can monitor air pollution is ? Ans:- Lichen Q.3:- […]
