This document discusses the beneficial and harmful effects of microorganisms. Microorganisms are beneficial as they recycle through decomposition, decompose other organisms and waste, and are used to produce food products like yogurt and cheese as well as industrial materials like leather. However, microorganisms can also be harmful as some cause diseases in humans, animals and plants, act as carriers of diseases, spread viruses, and can spoil food.

1. BENEFICIAL AND HARMFUL
EFFECTS OF
MICROORGANISMS.
By: Sarah

2. Benefits of Microorganisms
 Recycles by decomposition
 Decomposes other organisms
 Decomposes dead remains and waste
products
 In food: yogurt, cheese, mushrooms
 In industrial products: leather, textiles
 In medicine: vaccines, antibiotics, vitamins

3. Harm of Microorganisms
 Can cause diseases in humans animals and
plants
 Can be used as a carrier of disease
 Spreads diseases and viruses
 Spoils food

4. THE END
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