1) What is made of many food chains?  a) ecosystems b) food communitites c) food groups d) food web 2) What does an animal use when it is blending in with its environment? a) adaptation b) camouflage c) communities/groups d) hibernation e) migration 3) What is the scientific study of the relationship between living things and their environment? a) biology b) botany c) chemistry d) ecology e) geology 4) An apple tree, a shrew, and a leopard are all examples of ________. a) consumers b) decomposers c) organisms d) producers 5) A total of 316 deer living in Ohio is an example of ___________. a) adaptation b) animal group c) community d) population 6) If an ape drops a seed that grows into a tree where a frog ends up living, what is that an example of? a) adaptation b) animal group c) community d) population 7) A pack of wolves working together to hunt and eat their prey is an example of an _____. a) adaptation b) animal group c) community d) population 8) What means "a living thing"? a) camouflage b) community c) ecologist d) ecology e) migrate f) organism 9) _______________ means to move from one place to another often to avoid cold or to find food. a) Adapt b) Camouflage c) Hibernate d) Migrate 10) _______________ means to rest or sleep through the cold winter.. a) Adapt b) Camouflage c) Hibernate d) Migrate 11) All animals must use camouflage to survive. a) false b) true 12) What is a scientist who studies and helps ecosystems called? a) astronomer b) biologist c) botanist d) chemist e) ecologist f) geologist 13) An organism that eats food is a _______. a) consumer b) decomposer c) producer 14) An organism that makes its own food is a _______. a) consumer b) decomposer c) producer 15) Who created ecosystems for the organisms that live there? a) animals b) farmers c) God d) scientists 16) How many food chains can an organism be in? a) zero b) only one c) more than one 17) Birds flying south for the winter is an example of ____________. a) adaptation b) camouflage c) hibernation d) migration e) population 18) An adjustment that helps an animal survive changes in its environment is an ____________. a) adaptation b) camouflage c) hibernation d) migration e) population 19) Animals of the same kind form a _______ to raise their young, find food, and protect themselves. a) community b) group c) population 20) The total number of one kind of animal living in the same environment is a _______. a) community b) group c) population 21) An organism can adapt, migrate, camouflage, hibernate, be a part of a group/community, or find more food sources to survive in an environment.  a) false b) true 22) A combination of animal groups is a ________. a) community b) food chain c) population

Science Chapter 2 Ecosystems

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