1) The penguin’s body can keep warm through a thick layer of …………… and dense ………… a) fat and fur b) feathers and vitamins c) fat and feathers d) fat and protein 2) An animal that hunts and eat other animals is called a ............................ a) predator b) prey 3) an animal that is hunted and eaten by another animal is called a .............................. a) predator b) prey 4) The characteristic that helps living organisms to survive and reproduce in the ecosystem is known as ............................. a) camouflage b) adaptation c) hiding d) countershading 5) Penguins live in …………………... a) antarctica b) arctic c) desert d) forest 6) polar bears live in .................... a) antarctica b) arctic c) desert d) forest 7) Type of adaptation that some animals use to hide from predators, or their preys is known as ………………… a) adaptation b) camouflage c) ecosystem d) reproduction 8) Fennec foxes and caracal foxes have ............................. to hide in the desert a) white fur b) dark fur c) sandy -colored fur d) colored scales 9) polar bears have ............................ to keep its body warm a) dark fur b) thick white fur c) colored scales d) sandy -colored fur 10) brown and dark bears have .......................... to hide among the trees a) colored scales b) white fur c) dark fur d) sandy -colored fur 11) lizards live in ........................ a) arctic b) forest c) desert d) arctic 12) lizards have ........................ to hide between the rocks. a) dark fur b) white fur c) colored scales d) sandy -colored fur

adaptation

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