MCQ 11 MarkWhat is the number of countries which are rich in bio$-$diversity ?A$12$B$15$C$10$✓$13$AnswerCorrect option: D. $13$View full question & answer→
MCQ 21 MarkSolar energy is transferred into a chain of grass herbivores carnivores decomposers. What is it called ?✓Energy resourceBTrophic levelCFood chainDEco systemAnswerCorrect option: A. Energy resourceView full question & answer→
MCQ 31 MarkWhich gas is released by vegetation in atmosphere during photosynthesis ?ANitrogenBPhosphorus✓OxygenDCarbon dioxideAnswerCorrect option: C. OxygenView full question & answer→
MCQ 41 MarkWith which bio-chemical cycle is the lightening phenomena associated ?✓NitrogenBOxygenCCarbon dioxideDPhosporusAnswerCorrect option: A. NitrogenView full question & answer→
MCQ 51 MarkUp to how many kilometres dose the biosphere exist in the atmosphere ?A$25 \ km$✓$26 \ km$C$28 \ km$D$29 \ km$AnswerCorrect option: B. $26 \ km$View full question & answer→
MCQ 61 MarkWhich of the following animals is not a herbivore?AGuyBBuffaloCDeer✓PythonAnswerCorrect option: D. PythonView full question & answer→
MCQ 71 MarkFrom which cover does man get food and other necessities on his own?ASoilBAtmosphereCAquifer✓BiosphereAnswerCorrect option: D. BiosphereView full question & answer→
MCQ 81 MarkWhich is the only planet with biosphere?AThe sunBMars✓EarthDSaturn.AnswerCorrect option: C. EarthView full question & answer→
MCQ 91 MarkWhat are cornea animals called?✓CarnivoresBHerbivoresCSelf-producersDMigratory animalsAnswerCorrect option: A. CarnivoresView full question & answer→
MCQ 101 MarkWhich of the following is a secondary consumer?ABuffalos✓LeopardCSheepDGuyAnswerCorrect option: B. LeopardView full question & answer→
MCQ 111 MarkWhat is the order of human consumption?AFirstBSecond✓ThirdDFourthAnswerCorrect option: C. ThirdView full question & answer→
MCQ 121 MarkHow many biogeographic zones are defined in India?A$5$✓$10$C$15$D$20$AnswerCorrect option: B. $10$View full question & answer→
MCQ 131 MarkWhat are Kite, Vulture, and Locusts etc.?ASelf$-$producers✓DecomposersCHerbivoresDMishrahariAnswerCorrect option: B. DecomposersView full question & answer→
MCQ 141 MarkHumans, dogs etc. are included in which animals?ASelf$-$producers✓Migratory animalsCCarnivorous animalsDHerbivoresAnswerCorrect option: B. Migratory animalsView full question & answer→
MCQ 151 MarkWhat are the animals like lion, tiger, panther, python etc.?✓CarnivoresBHerbivoresCSelf$-$producersDMigratory animalsAnswerCorrect option: A. CarnivoresView full question & answer→
MCQ 161 MarkWhat kind of animals are called animals like cows and buffaloes?ACarnivores✓HerbivoresCSelf$-$producersDMigratory animalsAnswerCorrect option: B. HerbivoresView full question & answer→
MCQ 171 MarkHow many components are present in the biosphere?✓TwoBFiveCSixDSevenAnswerCorrect option: A. TwoView full question & answer→
MCQ 181 MarkWhat converts nitrogen to ammonia?AOxygenBCarbon✓BacteriaDAirAnswerCorrect option: C. BacteriaView full question & answer→
MCQ 191 MarkWhat are the herbivores of solar energy called carnivores?AEnergy powerBNutrition link✓Dietary chainDEco systemAnswerCorrect option: C. Dietary chainView full question & answer→
MCQ 201 MarkLightning is a phenomenon associated with which biochemical cycle?✓NitrogenBOxygenCCarbon dioxideDPhosphorusAnswerCorrect option: A. NitrogenView full question & answer→
MCQ 211 MarkHow many km of the existence of life in the atmosphere Seen until?A$25 \ km.$✓$26 \ km$C$28 \ km.$D$29 \ km$AnswerCorrect option: B. $26 \ km$View full question & answer→