Tooth bleaching

Isopoda is an order of crustaceans that includes woodlice and their relatives. Isopods live in the sea, in fresh water, or on land. Most are small greyish or whitish animals with rigid, segmented exoskeletons. They have two pairs of antennae, seven pairs of jointed limbs on the thorax, and five pairs of branching appendages on the abdomen that are used in respiration. Females brood their young in a pouch under their thorax. Isopods have various feeding methods: some eat dead or decaying plant and

sunlight, they turn it sugars for their energy. The marine invertebrates are living things that are a vital part of the ocean and human beings. Saldy these communities are in major trouble Coral bleaching may seem new and a strange topic, but it has been around and wreaking havoc for many of years. Bleaching starts to happen when the water temperatures rise slightly above average temps for more than several days, which then kills the vibrant coral (“Global Warming”). The coral reefs get their vivid

tropical reefs suffer a great deal of environmental stresses and are projected to decline over the next century due to global warming. In Grottoli’s article: The cumulative impact of annual coral bleaching can turn some coral species winners into losers, she elaborates on the effects of annual bleaching on three species of coral. Grottoli took three species of coral such as O. Faveolata, P.asreoides P.divaricata and exposed the treatment groups to high temperatures of 31.5 °C for 15 days while control

Located off the coast of Queensland, Australia, resides one of the world’s seven natural wonders, the Great Barrier Reef. This ecological community teeming with marine life is home to an estimate of 2,900 individual coral reefs, over 1,500 fish species, and is known as one of the most diverse regions occupying planet Earth. According to the Great Barrier Reef Marine Park Authority (GBRMPA), the Great Barrier Reef is “world’s largest coral reef ecosystem”, stretching with an area of 132,974 square

In the article “Continental drift created biologically diverse coral reefs” it explains how researchers study the evolution of many marine species and how they were affected by plate tectonics. The scientists used 100 million years of Earth’s history and the history of continental drifts to create a computer model of patterns of new marine species. From this computer model “scientists were able to show that the drift of the continental plates was the likely driving force behind the emergence of new

1. Vampyroteuthis infernalis falls under the Mollusca phylum, class Cephalopoda, order Vampyromorphida, and family Vampyroteuthidae. 2. Phylum Mollusca (originating from the Latin word for “soft”) includes organisms such as snails, octopi, squids, clams, and oysters. They are organisms that have soft bodies typically composed of a head and foot region. The dorsal epidermal tissue surrounding the body is called the mantle, and some organisms have specialized glands that secrete excretions that form

Jellyfish. They’re some of the most fascinating creatures on planet earth. Unique, and dangerous, jellyfish (also known as jellies) are soft, gelatinous aquatic animals with what looks like an umbrella for a head. Powerful tentacles filled with deadly toxins in a painful sting. These neon creatures are classified in the subphylum Medusozoa, which forms a large part of the phylum Cnidaria; though not all Meduszoa fall under the jellyfish species. Overwhelming amounts of jellyfish are found in every

Coral reefs are generally called the rainforests of the sea, both due to the extensive amount of species they shelter, and to the significant productivity they generate (ICRI 2012). In addition to contributing to a valued habitat, coral reefs provide spawning, nursery, refuge and feeding areas, and provide nearly $30 billion (US) in net benefits in goods and services to world economies, including, tourism, fisheries, and coastal protection (ICRI 2012). Coral reefs are deteriorating all over the world

What is Bleaching? Coral reefs contain symbiotic algae called zooxanthellae which gives the coral its healthy brownish color. The algae "utilizes sunlight and the coral animal's respired CO2 to produce energy rich compounds that feed the coral host" (AIMS, 2003). When stress factors such as "heat, solar radiation, pollution, reduced salinity and changes in oxygenation" occur around the coral, bleaching can begin (Dennis). When bleaching occurs, the algae, which create nutrients

Coral Bleaching Coral reefs are the most biodiverse ecosystem on the planet. There are more than 25,000 known species of organisms and countless others that have yet to be identified (Helvarg, 2000). Reefs thrive on the shallow edge of tropical seas, most often on the eastern edge of continents along warm water currents that brush the coasts. Reefs cannot live in cold waters and are limited by ocean depth and available sunlight. Coral is the foundation of the reef community, providing a