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1、科普英语竞赛科普知识题1 Animals get energy for growth and repair fromA soilB foodC waterD air2 A dog opens its mouth and lets its tongue hang out. A humans bodyproduces sweat. These are two ways that organisms may adjust toA cold temperaturesB hot temperaturesC a shortage of foodD a shortage of drinking water3
2、 During which season of the year would a rabbits fur be thickest?A fallB springC summerD winter4 Which animal is preparing for a seasonal change in the environment?A a bat flying at nightB a deer drinking waterC an owl eating a mouseD a squirrel storing nuts5 An example of a poor health habit isA ta
3、king a bath or shower regularlyB handwashing after using the bathroomC playing on a soccer teamD eating candy instead of lunch6 Which substance is usually found in nature as a liquid, solid, and gas?A waterB rockC metalD glass7 Which example describes an organism taking in nutrients?A a dog burying
4、a boneB a girl eating an appleC an insect crawling on a leafD a boy planting tomatoes in a garden8 Which characteristic is inherited rather than learned?A telling a storyB saluting the flagC having blue eyesD riding a bicycle9 What is the main function of scales on a fish?A to protect the fishB to attract predatorsC to help the fish find foodD to help the fish breathe10 Which behavior is an example of an animal adapting to a change in theenvironment?A a squirrel climbing a treeB a rabbit feeding its youngC a frog eating an insectD a bird migrating southAnswer:B B D D D A B C A D
