Question 11 MarkMicrobes using oxygen : Aerobes :: Microbes not using oxygen : ………………..AnswerMicrobes using oxygen : Aerobes :: Microbes not using oxygen : AnaerobesView full question & answer→
Question 21 MarkRespiration : Biotic process :: Combustion : ………………..AnswerRespiration : Biotic process :: Combustion : AbioticprocessView full question & answer→
Question 31 MarkRespiration : Oxygen cycle :: Nitrification : ………………..AnswerRespiration : Oxygen cycle :: Nitrification : Nitrogen cycleView full question & answer→
Question 41 MarkPhotosynthesis: Carbon cycle:: Ammonification : ………………..AnswerPhotosynthesis: Carbon cycle:: Ammonification : Nitrogen cycleView full question & answer→
Question 51 MarkOxygen : 21% :: Nitrogen : ………………..AnswerOxygen : 21% :: Nitrogen : 78%View full question & answer→
Question 61 MarkNitrogen : Gaseous cycle :: Phosphorus : ………………..AnswerNitrogen : Gaseous cycle :: Phosphorus : Sedimentary cycleView full question & answer→
Question 71 MarkPlants : Producers :: Bacteria and Fungi : ………………..AnswerPlants : Producers :: Bacteria and Fungi : DecomposersView full question & answer→
Question 81 MarkFlow of energy : One way :: Flow of nutrients : ………………..AnswerFlow of energy : One way :: Flow of nutrients : CyclicView full question & answer→
Question 91 MarkOwl : Secondary consumer :: Squirrel : ………………..AnswerOwl : Secondary consumer :: Squirrel : Primary consumerView full question & answer→
Question 101 MarkGrasshopper : Primary consumer :: Tiger : ………………..AnswerGrasshopper : Primary consumer :: Tiger : Apex consumerView full question & answer→