1) Consumers are organisms that get food by eating other organisms. ________ are consumers a) All plants, but no animals b) All animals c) Neither plants nor animals d) All plants and animals. 2) When an earthworm feeds upon the remains of a dead raccoon, it is acting as a _____. a) producer b) decomposer c) predator d) parasite 3) Match the definition to the word. Definition: a diagram that shows a group of interconnected food chains a) Food Chains b) Food Web c) Decomposer d) Ecosystem 4) Grass-> Grasshopper-> Frog-> Heron Which organism in the food chain is a producer? a) grass b) heron c) frog d) grasshopper 5) Decomposer are organisms that a) break down matter from dead plants and animals. b) feed upon living organisms. c) can only be seen using a microscope. d) use sunlight to produce food. 6) The energy that plants need for photosynthesis comes from a) minerals. b) oxygen. c) sunlight. d) water. 7) Which organism(s) in this food chain is a consumer? Sunlight-> Phytoplankton-> Herring-> Salmon-> Killer Whale a) the whale only b) the herring, salmon, and whale c) the phytoplankton only d) the whale and salmon only 8) Match the definition to the word. Definition: a diagram that shows how energy flows from a single kind of producer to a top predator a) food chain b) herbivore c) ecology d) consumer 9) Match the definition to the word. Definition: an organism that makes its own food a) Consumer b) Decomposer c) Producer 10) True or false. All animals are consumers. a) False b) True 11) Match the definition to the word. Definition: an organism that gets energy by eating other organisms a) Producer b) Consumer c) Decomposer 12) Match the definition to the word. Definition: the process by which producers use light to make food a) photosynthesis b) ecosytem c) biomes d) consumers 13) Which of the following is NOT an abiotic factor? a) water b) sunlight c) fire d) bacteria e) soil 14) Which of the following is a biotic factor? a) water b) wind c) fungi 15) All the organisms of the same species living in an area a) population b) community c) habitat d) niche 16) Where an organism lives a) habitat b) their house 17) An organism's role in their community a) niche b) job c) protists 18) An example of a decomposers a) raccoon b) fungi c) humans d) algae 19) An example of a producer a) tree b) worm c) spiders d) lions 20) An example of a carnivore a) lion b) humans c) seagulls 21) A food web is a) a group of food chains in an ecosystem that are connected b) a group of living things that form a chain in which one eats the other 22) An example of an herbivore a) bacteria b) felines c) deer 23) This biome has 4 seasons a) Taiga b) Tundra c) Deciduous Forest d) Tropical Rainforest e) Savanna/Grassland f) Desert 24) This biome has the most diversity a) Taiga b) Tundra c) Deciduous Forest d) Tropical Rainforest e) Savanna/Grassland f) Desert 25) This biome is the coldest a) Taiga b) Tundra c) Deciduous Forest d) Tropical Rainforest e) Savanna/Grassland f) Desert 26) This biome is the largest a) Taiga b) Tundra c) Deciduous Forest d) Tropical Rainforest e) Savanna/Grassland f) Desert 27) This biome has coniferous trees a) Taiga b) Tundra 28) This biome undergoes extreme shifts of temperature a) Desert b) Tropical Rainforest c) Grassland 29) This biome has the largest grazing herbivores on Earth a) Grassland b) Tropical Rainforest c) Deciduous Forest 30) This ecosystem includes lakes, rivers, streams, ponds, and sometimes marshes a) Freshwater  b) Marine 31) This is known to be the "nursery of the sea" a) Estuaries b) Marshes c) Wetlands 32) This biome is located near the equator and has small trees a) Savanna b) Tropical Rainforest 33) Where plants receive little sunlight a) Understory b) Canopy 34) This is NOT an example of an adaptation a) mimicry b) camouflage c) migration d) floating e) hibernation 35) Where an animal pretends to sound or look like another animal a) mimicry b) camouflage c) adaptation 36) When an animal tries to blend in with its environment a) mimicry b) camouflage c) hibernation d) migration e) adaptation 37) When an animal takes a deep rest a) hibernation b) migration 38) When an animal moves seasonally a) hibernation b) migration 39) What are the two types of adaptations? a) behavior and physical b) scientific and behavioral c) physical and chemical d) chemical and scientific e) physical and scientific 40) Is Justin Bieber your favorite artist? a) Yes b) Of course he is c) He's the coolest

Ecosystems

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