1) Which of the following microorganism is the smallest? a) Fungi b) Virus c) Bacteria d) Algae 2) What is the facts about bacteria? a) Bacteria can be used to make certain foods b) Bacteria is always beneficial c) Bacteria can only be found in dirt d) Bacteria use photosynthesis to make their own food 3) Probiotics are an example of a) An example of bacteria and all bacteria is harmful b) A microorganisms that can make people sick c) an example of live bacteria and yeast that is helpful to humans by aiding in the digestion of food d) A microorganism that lives in the ocean 4) Which is not an example of a harmful microorganism? a) Bacteria that causes turberculosis b) Mold growing on a kitchen sponge c) Bacteria found in yogurt d) Salmonella on uncooked chicken 5) First decomposer to attack a tree is called a) fungi b) woodpecker c) bacteria d) amoeba e) protoza 6) helps us digest our food and they produce needed vitamins a) bacteria b) algae c) fungi

Microorganisms Exploration

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