The islands of the region are divided into three main groupsâthe Bahamas, the Greater Antilles, and the Lesser Antilles. The Bahamas is an archipelago, or a group of 700 islands north of the Caribbean Sea.People inhabit only about thirty of the Bahamian islands. South of the Bahamas are the largest islands of the Caribbean, called the Greater Antilles. The Greater Antilles include Cuba, Jamaica, Puerto Rico, and Hispanola. hispaÃ±olaouth of the Bahamas are the largest islands of the Caribbean, called the Greater Antilles. The Greater Antilles include Cuba, Jamaica, Puerto Rico, and Hispanola. HispaÃ±ola the largest islands of The Greater antilles have rugged mountains and, lush thick rain. forests
Harmful bacteria may also emit toxins that damage the body. Common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicobacter pylori cause gastritis and ulcers.Neisseria gonorrhoeae causes the sexually transmitted disease gonorrhea.Neisseria meningitidis causes meningitis.armful bacteria may also emit toxins that damage the body. Common pathogenic bacteria and the types of bacterial diseases they cause include: Escherichia coli and Salmonella cause food poisoning. Helicobacter pylori cause gastritis and ulcers.
Types of Bacteria. There are many different types of bacteria which may be classified according to their physical characteristics and how they interact with the environment and other living things.. Some of the harmful types of bacteria are those which can cause disease or adversely affect one's health, and these include: Mycobacteria, which are rod-shaped, and neither Gram-positive nor Gram-negative microorganisms that can cause infections of the lungs, skin and other parts of the body.