Q. The First National Centre for Marine Biodiversity (NCMB) of India is situated at -
1) Mumbai
2) Jamnagar
3) Bhavnagar
4) Puducherry
Q. Example of Lotic ecosystem is -
1) Swamps
2) Ponds
3) Rivers
4) Marshy area
Q. When did the Water (Prevention and Control of Pollution) Act was enacted in which of the following year?
1) 1974
2) 1975
3) 1976
4) 1977
Q. A geographical unit that collects, stores, and release water is called -
1) Watershed
2) Waste land
3) Wetland
4) Water rese
Q. What was India's rank in the world greenhouse gases emission in 2022?
1) 9th
2) 10th
3) 11th
4) 12th
Q. The human heart is made up of how many chambers?
1) Only four
2) Only one
3) Only three
4) Only two
Q. Which of the following is an insectivorous plant?
1) Nyctanthes
2) Nelumbo
3) Nicotiana
4) Nepenthes
Q. Seaweeds are an important source of -
1) Iodine
2) Bromine
3) Chlorine
4) Argon
Q. The aquatic plant commonly used as biofertilizer in the water-logged rice field is -
1) Lemna
2) Azolla
3) Wolfia
4) Trapa
Q. Biological Oxygen Demand (BOD) is a standard criteria for -
1) Pollution assay in aquatic ecosystems
2) Assaying O2 level in high altitude regions
3) Measuring O2 level in blood
4) Computing O2 level in forest ecosystems
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