Good & Bad Bacteria

Marlen & Colton

Bad Bacteria

  • known as vibrio vulnificus, has caused 32 people to be hospitalized and killed ten in Florida.
  • some sort of flew eating bacteria
  • plankton
  • algae
  • cyanobacteria
  • Stromatolites are layered, mushroom-shaped structures formed by lime secreted by cyanobacteria.

Big image

Good Bacteria


  • Bacterial decomposition is an important part of nutrient cycling, and bacteria can decompose dead organisms as big as whales or as small as other microbes.
  • movement of elements through living matter, the atmosphere, oceans, and sediments is referred to as cycling