[{"id":256308,"question":"Organism in ecologicla communits interact with one anothe rin....... major ways.","choices":[{"text":"Two","value":"A"},{"text":"three","value":"B"},{"text":"Four","value":"C"},{"text":"Five","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":256307,"question":"A food chain starts from the..........","choices":[{"text":"Primary carnivores","value":"A"},{"text":"Herbivores","value":"B"},{"text":"Producers","value":"C"},{"text":"Top carnivores","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":256306,"question":"--------occupy the b ase of pyramid.","choices":[{"text":"Producers","value":"A"},{"text":"Primary canivores","value":"B"},{"text":"Herbivores","value":"C"},{"text":"Top carnivores","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":256305,"question":"------------- gas is released when dead organisms are decomposed by the decomposers.","choices":[{"text":"Oxygen","value":"A"},{"text":"Carbon dioxide","value":"B"},{"text":"Nitrogen","value":"C"},{"text":"Hydrogen","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":256304,"question":"During the combustion of fossil fuel. Which gas is ener the atmosphere.","choices":[{"text":"Nitrogen","value":"A"},{"text":"Oxygen","value":"B"},{"text":"Carbon di oxide","value":"C"},{"text":"Hydrogen","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":256303,"question":"During respiration by the animals, whihc gas is released into the atmosphere.","choices":[{"text":"Nitrogen","value":"A"},{"text":"Oxygen","value":"B"},{"text":"Carbon Di oxide","value":"C"},{"text":"Hydrogen","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":256302,"question":"Carbon cycle and ............. cycle are teh processes in whihc these minerals circulate between the organisms and the environment.","choices":[{"text":"Hydrogen","value":"A"},{"text":"Iodine","value":"B"},{"text":"Oxygen","value":"C"},{"text":"Nitrogen","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":256301,"question":"------------- through the food chain is one of the most important functionsof an ecosystem in maintaining balance of nature.","choices":[{"text":"Waisting of energy","value":"A"},{"text":"Destroy fo energy","value":"B"},{"text":"Transfer of energy","value":"C"},{"text":"Produce of energy","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":256300,"question":"A relationship where two species live together closely is called","choices":[{"text":"Symbiosis","value":"A"},{"text":"Predation","value":"B"},{"text":"Competitor","value":"C"},{"text":"None of these","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":256299,"question":"Consumers that actively hunt other organism are called.","choices":[{"text":"Prey","value":"A"},{"text":"Competitor","value":"B"},{"text":"Predator","value":"C"},{"text":"Symbiont","value":"D"},{"value":"E"}],"correctAnswer":3}]