Green algae

food poisoning include nausea, vomiting, diarrhea, dizziness and respiratory distress. • Based on the above symptoms I think brevetoxin , which is produced by Karenia brevis would be responsible for the outbreak. Karenia brevis (K. brevis), a marine algae, causes red tides. 2. A HAB outbreak can have an economic impact: • HAB can affect tourism, public health, jobs, public safety, and coastal communities because it can contaminate water sources used for personal use, recreational use, and…

of coral have a symbiotic relationship with the algae zooxanthellae. Only some deepwater and cold water corals can survive without them. This symbiotic relationship benefits both organisms,the zooxanthellae provides the coral with glycerol, glucose and alanine and the coral provides the zooxanthellae with nitrogen and protection against predators. The degree to which the organisms depend on one another vary between species. The zooxanthellae algae gives the coral a yellow-brown or dark brown…

world with an area of 344,400km. Sadly, divers discovered that up to 50% of the reef was dead due to coral bleaching. Coral bleaching is a process that occurs when the water surrounding the coral becomes too warm, resulting in the coral expelling the algae living inside it and then turning completely white. Although coral is able to survive this process, it makes them extremely fragile and increases their chance of morality. Over the last year a total of 12% percent of the world’s coral was…

Snails has been around Earth longer than the beginning of man. According to Samford Singer, gastropods appeared about 600 million years ago [2]. Today, there are thousands different species of snails varying from marine, freshwater, and land. All these species plays a huge role in a diverse ecosystem. They provide important food source to many different predator such as birds, fish, rodents, etc. Perhaps the most common snail is the garden snail, Helix aspersa. The body of a snail consist of…

The article “Hidden Battles on the Reefs: How Will Coral Reefs Fare in a Changing Ocean?” was written by Tom DeCarlo and was published in Volume 51, Issue 2 of the journal Oceanus in 2016. I accessed the article through the University of West Florida’s library’s website by searching for the Opposing Viewpoints in Context database under the “A-Z Database List.” Once in the database, one can search the title of the article in the search box to locate it. DeCarlo intended this article to be read by…

In recent years, the world’s coral reefs have suffered tremendous losses in abundance as the effect that human consumption has on the environment increases. Coral reef degradation is highly influenced by food production practices such as fishing, agriculture, and animal agriculture. These human disturbances on the environment, both direct and indirect, have had lasting effects on both coral reefs and their composing ecosystems. Coral reefs serve a crucial role in the shaping of the oceans…

Many people imagine a sea filled with beautiful color and an abundance of fish when picturing coral reefs, what they do not take into account is destroyed, bleached coral reefs with dying species of fish due to this destruction. This is why we need organizations who will put forth the effort necessary to rebuild and preserve these coral reefs. Many of these organizations lack in their abilities to help the coral reefs as result of the ineffective membership requirements that many of these…

The book, Coral Reefs, by Simon Rose, presents that categories of coral reefs, what coral reefs are home to, and the dangers that they may face. Coral reefs are made up of coral polyps that attach and multiply to a limestone skeleton called a calicle. Coral reefs are categorized in three ways, which is by their type. 1. Fringed reef, 2. Barrier reef, 3. Atolls. The fringed reef either borderers the shore near a lagoon, or it will be directly attached, next is the barrier reef. The barrier reef,…

Comparing the Intrinsic Similarities and Characteristic Differences in Arthropods and Mollusks. Coastal regions possess a unique characteristics in which all plant and life forms have to adapt in order to be able to survive in such regions. One major characteristic of these regions is due to the constant wave motion of the seas in coastal regions. Hence, life forms such as Arthropods and Mollusks, predominant life forms present in these coastal regions, adapt and specialize to be able to thrive…

Reef, in the Great Barrier Reef, is a beautiful organisation of coral and rocks naturally formed into the shape of a heart. The reef was created by hundreds of years of dead coral building up in a massive, underwater stone wall, which has then grown algae and new coral, which reproduces, dies and grows year by year. The Heart Reef is a beautiful array of stunning coral formations, naturally shaped into a heart. Surrounded by bright blue, crystal clear water, the heart shape stands out from…