1) An ecosystem is a community of animals and plants interacting with their _________ a) habitat b) environment c) community d) climate 2) What is an example of an abiotic factor in a desert? a) sun b) snake c) cactus d) scorpion 3) What is an example of a biotic factor in a desert? a) sun b) snake c) minerals d) soil 4) What is ecosystem? a) North America b) Soil, water, air and sunlight c) A group of animals that are the same species. d) All the living and non living things that interact in an area. 5) What is the difference between a community and an ecosystem? a) A community is how living things that have something in common work together and an ecosystem is living and non living things working together. b) Only an ecosystem works together. c) Only a community works together. d) They are not different at all. 6) What are the causes of ecosystem? a) Human activities b) soil erosion c) Loss of Biodiversity 7) Choose an effect of ecosystem. a) Hurricane b) Volcano c) Respiration illness

Ecosystem

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