There are 4 types of flat bottom hull boats which include a barge, bateau, flatboat, and the gondola. The flat bottom hull is used in shallow bodies of water, so it would not be good to use in the ocean or in deep water for any type of job or activity. This boat is generally used for fishing in bays or even in lakes. The broad bow area creates a rough ride on the boat for people, this happens because since the boat has a flat bottom it is easy for waves in waters to make the boat bounce. Another type of boat is the vee bottom hull, and this is the most common out of all the boats.
Many people come to fish out of the lake it also has plenty of other wildlife such as alligator, gar and duck and geese during the right times of the year. There are several people who live on the lake and have docks and boats in which they skin and to other water sports. The lake was at a point where pollution was about to take over the lake about 20 years ago but the community stepped in and put in a pumping station that the base of the lake to help with the pollution and brought the lake back to its wonderful
Predators: Killer whales and polar bears prey on beluga whale adults and babies. 2. Hunting by humans: a. Since ancient times, the original Canadian, Alaskan, and Russian have hunted beluga whales for meat, blubber, and skin. People used to use only tanned beluga skin as leather because it was only leather that they can use.
The rainbow trout is native only to the rivers and lakes of North America, west of the Rocky Mountains, but its value as a hard-fighting game fish and tasty meal has led to its introduction throughout the world. Rainbow
The plants release dissolved oxygen and harbor fish and shellfish (Franklin, 2001). They swim in large schools close to the water’s surface. Throughout the spring, the schools of younger, smaller fish are found in estuaries, such as the Chesapeake Bay, and the larger, older fish are found further offshore and up north. Menhaden also play an important role to the fisheries, especially along the Atlantic and Gulf coasts. Humans don’t actually
The skin is constantly protecting itself and the body from any invading microbes that it considers harmful. The specific threats that will be discussed are overheating, sunburn, a deep cut, and harmful organisms that get onto the skin as well as what the body, mainly the skin, does to counteract and defend against these threats. The skin acts as a natural protective barrier keeping the good stuff in and the harmful stuff out. While swimming in the lake you notice that something brushed up against your leg and you instantly jump backwards out of the way of the potential threat, this is due to the hair on the surface of the skin that sensed that object and in turn relayed it to the control center creating a reflex reaction. Often times we do not have enough time to move on our own so reflexes are necessary for survival, however that would have not been possible if not for the early warning system of the hair on the skin.
The first people of the Arctic, hunted walrus and eat dogs when they went hungry, they also hunter caribou and fish in small groups. The Inuit followed the wales, seals and caribou. The technology was a great difference between the native groups. The people of Atlantic Canada for example constructed fish traps, made bows and arrows, they also made spears, clubs and long stemmed pipes. They made birchbark canoes, show shoes and the unique technology of the toggle head spear.
Chris Chapman Dr. Karen Keane-Hines Anatomy &Physiology II MANATEE Long ago manatees were mistaken for mermaids or sirens-luring sailors to their deaths on rocky shores. So the order of these marine mammals has been named, Sirenia. There are five species: Amazonian, West African, and West Indian with two sub-species the Florida and Antillian Manatee. All have front flippers and a solid, flat, paddle shaped tail. Another related species, the Dugong, has a fluked tail.
Litter sizes vary from one to 15 with White Tips are a commercially important animal to humans seeing as how its fins are used for shark fin soup and its meat and oils utilized for consumption, its hides are often used for leather as well. Many scientists have referred to this shark as the most dangerous shark in the world, despite the more notorious Great White and Tiger, the white tip is responsible for more human deaths then all shark species combined. With one incident alone, the torpedoing of USS Indianapolis on 30 July 1945, giving a minimum figure of between 60 and 80 sailors killed by sharks. While diving with these sharks is done often it is not advised. So Respect and Fear this great animal who is number 4 on animal planets deadliest
Previously, it was taught that upwelling as physical processes causes the cycling of nutrients in the ocean. This process is essential to life, as these nutrients are needed to sustain life. However, tiny sea animals have been overlooked in the past. These mini “monkeys” have a monstrous impact of the cycling and moving of nutrients in the oceans. A study on this topic was done to explore how much of an impact these tiny animals have on the ocean currents as they travel in masses.