General
Red Tide started in Florida in ___
a. 19th century
b. 20th century
c. 21st century
a: 19th century
(1844 to be specific)
What conditions do red algae need so it can bloom?
* High concentration of nutrients
* Warmer temperatures of water.
Red tides affect only marine animals
Truth or false.
False it affects sea birds, humans, and animals that eat anything in the ocean.
What season(s) does Red Tide most appear?
Between summer and fall
How does climate change affect the growth of red algae?
Because it warms the water temperatures giving the algae the perfect conditions to bloom
What are some symptoms of red tides to humans?
Hay fever-like symptoms
Sneezing
Itchy Eyes
Wheezing
Where do red tides occur?
All around the world
How long does red tide last?
It could last for weeks, days, months
Who is most likely to get very sick from red tide?
People with respiratory illness
What is the scientific name for the red algae?
Karenia brevis (only in Florida)
Is red algae a seaweed?
Yes
How does Red Tide get humans sick?
By accidentally ingesting it
Or
When it comes into contact with human skin
Are Red Tides the only type of algal bloom??
Yes or No?
No, there are also green/blue algal blooms
Is it a natural or a chemical phenomenon?
Natural. It's affected by Climate Change.
How does Red Tide affect a country's economy?
Because it kills fish and other marine animals, that cannot be consumed, so they can't be sold.