shaun tidyman infection (STI)
The four benefits of coral reefs include high yield, support biodiversity, support over 25 percent of marine life, and provide spawning, nursery, refuge, and feeding areas for worms, crustaceans, and sponges.
The four ocean margin habitats found along the continental shelf are rocky shores, sandy shores, estuaries, and coral reefs. Rocky shores are characterized by intertidal zones with rocks and boulders, while sandy shores have sandy substrates. Estuaries are semi-enclosed coastal bodies of water where freshwater from rivers mixes with saltwater from the ocean. Coral reefs are underwater structures formed by coral polyps and are found in warm, shallow waters.
Coral reefs can take four forms; fringing reef, platform reefs, barrier reefs and atolls. Fringing reefs are narrow and shallow, and generally occur near the shore, they literally are a thin 'fringe' along the coast. Platform reefs are reef outcroppings far from shore that occur in calm water. They often have a shallow lagoon, and are flat on top. Barrier reefs are reefs growing along a coastline that are separated from the coastline by a lagoon. Barrier reefs are very similar to fringings except that they are much larger. Atolls are ring reefs that usually form at the base of a volcano. Over time the volcano dissapears, leaving a rin of reef surrounded by deep ocean.
Coral polyps are tiny animals that build protective calcium carbonate skeletons.Coral polyps create the basic structure of coral reefs with the help of single-celled algae.Coral reefs can be seen from space, but they are made by one of the world's simplest animals - some no bigger than the head of a pin. They are able do this because of their symbiotic relation with single-celled algae.
marine biome: oceans, coral reefs, estuaries. freshwater biome: ponds and lakes, streams and rivers, wetlands.
Genetics, gender, nutrition and evironment
1. Buying plastic water bottles. 2. Supporting oil companies that offshore drill, by purchasing their gas. 3. Supporting coastal development by going to beach resorts, or houses. 4. Fishing and diving along the coral reefs.
Micronesia is a region in the western Pacific Ocean consisting of thousands of small islands. It is divided into four main island groups: the Caroline Islands, the Gilbert Islands, the Mariana Islands, and the Marshall Islands. The islands are known for their tropical climate, coral reefs, and diverse marine life.
The four types of Aquatic Ecosystems are - 1. Oceans are the largest of the ecosystems covering more than 70 % of the earth's surface. 2. Freshwater bodies like lakes and ponds 3. Flowing fresh water like rivers and streams 4. Wetlands with wet soil and plants that grow in this type of soil
These four factors can effect ways evolution occur: 1.) Mutation 2.) Selection3.) Gene Flow4.) Genetic Drift
Four days.
Market commonality, resource similarities, reputation, and incentives are four factors that influence an industry's competitive rivalry and competitive dynamics. They can have a positive or negative effect.