1 Red tide is caused by a microscopic algae, Karenia brevis. 2  K. brevis can kill large numbers of fish and other sealife including dolphins and manatees and can make shellfish poisonous to humans.3  K. brevis produces airborne toxins that can cause respiratory irritation. 4  Red tide can cause skin irritations.lorida red tide is a specific type of Harmful Algae Bloom (HAB). 1  HABs are a worldwide phenomenon. 2  Red tide is caused by a microscopic algae, Karenia brevis.
This is not an example of the work written by our professional essay writers. The Cuban missile crisis began on 14 October, 1962 when an American U-2 spy plane discovered that Premier Nikita Khrushchev of the Soviet Union was attempting to install intermediate-range nuclear-outfitted ballistic missiles in Cuba.
The Cuban Missile Crisis of October 1962 brought the world close to a nuclear confrontation between the United States and the Soviet Union. The political positions adopted by both sides nearly prevented a resolution, but at the last moment, a compromise was found and nuclear war averted.oviet Ambassador Anatoly Dobrynin advised Attorney General Robert F. Kennedy, who was one of President Kennedy's closest advisors, that the installations were entirely defensive in nature. But in fact, MRBMs began to arrive 11 days later.