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1、 Learning AZ All rights reserved.www.readinga-Quick CheckLeveLInstructions:Read each question carefully and choose the best answer.Name Date Quick Check continued on following pageQ Q1.Corals are living things made of tiny animals called.a reefsb polypsc algaed crustaceans2.What is the effect of pol
2、yps dying?a Food is scarce on a reef.b They get too old to eat.c Their skeletons help build reefs.d Young polyps take over.3.The purpose of polyp tentacles is.a to catch food b to distract fish from coming closec to wave in the ocean currentd none of the above4.Which of the following is not a crusta
3、cean?a crabb turtle c shrimpd lobster5.Coral reefs provide.a foodb hiding placesc protectiond all of the above 6.Which of the following is the main idea of the section titled“A Busy Underwater Community”?a Thousands of fish of all sizes,shapes,and colors live around reefs.b Sea urchins and starfish
4、catch clams.c Fish are abundant on reefs.d Crustaceans and anemones live on the reefs.Coral Reefs Learning AZ All rights reserved.www.readinga-Quick Check(continued)LeveLName Date Q QCoral Reefs7.Which of the following is a place you would find coral reefs?a in extremely salty watersb near the mouth
5、s of riversc in cold Arctic watersd in warm tropical waters 8.Why do you think some coral is poisonous?a to help form the structure of the reefb to attract foodc for protection d none of the above9.Soft corals.a have stony skeletonsb bend with the tides c carry virusesd are all poisonous10.Which of
6、the following can have a negative effect on coral reefs?a crustaceansb debrisc algaed polyps11.Extended Response:Tell how someone who doesnt live near a coral reef can still help protect coral reefs.12.Extended Response:Predict what might happen if all coral reefs were destroyed.Consider both ocean
7、and human effects.Learning AZ All rights reserved.www.readinga-Quick Check Answer SheetLeveLQ QMain Comprehension Skill:Main Idea and DetailsCoral Reefs 1.b Vocabulary 2.c Make Inferences/Draw Conclusions 3.a Main Idea and Details 4.b Main Idea and Details 5.d Make Inferences/Draw Conclusions 6.a Ma
8、in Idea and Details 7.d Main Idea and Details 8.c Make Inferences/Draw Conclusions 9.b Main Idea and Details 10.b Cause and Effect 11.Answers will vary but should include the following ideas:people can follow the rules and laws when visiting reefs,never throw things in the water,learn what makes bac
9、teria grow,and learn what makes oceans warmer.12.Answers will vary.Example:If all coral reefs were destroyed,then fish would have no places to hide from predators,moray eels would have to look for other homes,people would have a harder time catching fish,and medicines from reefs would not be available.