1) All the living things on our planet make up the ... a) biosphere b) stratosphere c) ecosystem d) planet Earth 2) A____________ shows us how energy passes between organisms in an ecosystem a) food web b) food chain c) mind map 3) Several food chains can be connected to make a __________ a) Food web b) Food chain 4) All the food chains start with the ________________ a) engine b) Mars c) Sun d) Human being e) living things 5) The sun provides energy for the _____________ to grow. a) Primary consumers b) Producers c) Secondary consumers d) Decomposers e) Tertiary consumers 6) Bacteria and fungi are _____________ a) producers b) primary consumers c) secondary consumers d) tertiary consumers e) decomposers 7) A _________________ is an animal that captures, kills and eats an animal of another species. a) Producer b) Primary consumer c) Prey d) Scavenger e) Parasite f) Predator 8) A ____________ relies on another living thing, called the _________________. a) parasite, host. b) host, parasite c) predator, prey  d) prey, predator. 9) _____________ is an animal which is eaten by a predator a) Prey b) Predator c) Primary consumer d) secondary consumer e) Decomposer f) Host 10) Parasites rely on hosts. This is beneficial for the ___________, but can cause harm to the ____________ a) host, parasite b) parasite, host c) predator, prey d) prey, predator

Quiz Unit 2 Natural Science

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