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 USSR agreed to place nuclear missiles in Cuba and buy Cuba's sugar which America stopped buying due t â¦ o the trade embargo. It wanted to place missiles in Cuba as it was only 90 miles away from American soil and the USA had missiles around 90 miles away in Turkey aimed at the USSR.he Soviet Union wanted to base missiles in Cuba in order for their missiles to be able to reach targets in the United States of America. Missile technologies at the time had â¦ limited ranges that did not allow missiles based in the Soviet Union to reach American targets.