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.
USSR was to remove its missiles from Cuba and USA was to end Cuba`s quarantine and to give out a promise not to invade Cuba. If the USSR did not respond by October 29th, USA would launch a military invasion of Cuba.On October 28th, Khruschev replied that the USSR would remove the missiles. Within 2 months they were gone. The Cuban Missile Crisis was over but it had taken the world to the brink of nuclear war.erlin, Korea, Hungary and Suez â the ârulesâ had been followed. But in Cuba this broke down and the Cuban Missile Crisis was the only time when âhot warâ could have broken out. In the 1950âs Cuba was lead by a right-wing dictator called Fulgencio Batista.