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 was the first and only nuclear confrontation between the United States and the Soviet Union. The event appeared to frighten both sides and it marked a change in the development of the Cold War.Castro remained dependent on the support of the Soviet Union.1962) The Missile Crisis. At the beginning of September 1962, U-2 spy planes discovered that the Soviet Union was building surface-to-air missile (SAM) launch sites. There was also an increase in the number of Soviet ships arriving in Cuba which the United States government feared were carrying new supplies of weapons.