1) Which of these is a biotic factor in an ecosystem? a) Rocks b) Water c) Sunlight d) Plants 2) Which of these is an abiotic factor in an ecosystem? a) Plants b) Sunlight c) Animals d) Bugs 3) Biotic factors are: a) Living things b) Dead things c) Non-living things d) Descending to the spiritual realm 4) Abiotic factors are: a) Living things b) Dead things c) Non-living things d) Descending to the spiritual realm 5) The word 'ecosystems' means a) The location of a population and its spread across an area b) Groups of organisms of the same species in the same area c) The range in which the organism functions best d) Organisation made up of living and non-living things that interact with each other 6) Populations of organisms living together in the same habitat are called a) Biomes b) Communities c) Populations d) Ecosystems 7) A habitat is a) The place where an organism lives b) The range in which the organism functions best c) Groups of organisms of the same species in the same area d) The range in which the organism can survive 8) Which is NOT an example of a biotic factor? a) Trees b) Grass c) Ants d) Water 9) Which is NOT an example of an abiotic factor? a) Trees b) Temperature c) Sunlight d) Water 10) geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life is called an a) Biome b) Habitat c) Ecosystem d) Community

Intro to Ecosystems

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