1) What is an ecosystem? a) a community with living things  b) A community with living and non-living things c) A community with non-living things 2) What are the non-living things of an ecosystem? a) light and plants b) plants, animals c) light and heat, water, soil, air 3) What are the two main types of ecosystems? a) forest and aquatic b) terrestrial and aquatic c) desert and terrestrial 4) Is a tree a living thingh? a) yes, it is b) no, it isn't 5) Is the water a living thing? a) Yes, it is b) No, it isn't 6) The soil is a a) non-living thing b) living thing 7) the sun's energy is a) living thing b) non living thing 8) A cow is a) living thing b) non living thing 9) A river is a) living thing b) non living thing 10) A frog is a) living thing b) non living thing

ECOSYSTEM

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