But here some qualities that sharks do to help our planet. In fact Sharks keep the ocean food chain in check. They do this when sharks eat seals and it keeps the seal population normal, but if there were no sharks the seal would overtake fish and squid population until they would just go extinct. Another thing sharks do to help our planet is they hold cures for human diseases. They have special characteristics that could be turned into ingredients to help find cures.
In this paper I will be talking to you about how we can save turtles from these big threats to Loggerhead turtles and about what these threats are doing to the Loggerhead Sea Turtles. One of the main threats to Loggerhead Sea turtles is fishermen. Loggerhead Sea Turtles
Without salt the shark's cells rupture, which leads to bloating and death. This is why most sharks cannot enter fresh water, because their internal salt levels would become diluted causing their cells to burst (National Geographic News). Bull sharks are unique because they can adapt their process of osmoregulation in order to adapt to the fresh water environment. When bull sharks are in salt water, they contain a high concentration of urea, and other solvents which help balance out concentration of salt (jeb.boilogist.org). They expel large amounts of salt in their bloodstream through urination (shark saver.org).
While everybody knows that sharks are natural-born killers, few understand how deep the killer-instinct runs: in numerous types, shark embryos in their mothers' wombs consistently cannibalize their siblings. Sharks, then, go on murderous sprees even before they are born. Yet, these terrifying creatures aren't exactly what you would anticipate. They do not prowl beaches searching for tasty people to engulf. If you desire to remain safe from shark attacks, you have to comprehend them a bit more deeply than most people do.
Although some have been discovered, they are too virulent to use near other species. The newts and other native animals in the lake now have to compete with the crayfish for food, crayfish have even been known to kill newts at times. The park’s aquatic biologist, Mark Buktenica, says "You can hardly turn a rock over without finding a juvenile or adult crayfish." Scientists and researchers are trying to quickly find a way to install barriers that wouldn’t be visible to park visitors, but will keep the crayfish separate from the native
If we do not realize this reality, we could lose sharks forever. A monumental reason why I believe that sharks should be protected is because when they attack, it is often a product of mistaken identity. Sharks use electromagnetic pulses to track down prey, therefore their eyesight suffers to a degree. Surfers often resemble seals from the depths of the water. Sharks use their pulses to strike what
a. N= (100*100)/36= 277.77 ~ 288 individuals in population b. Yes, the yellow tang is a species of saltwater fish. Even though they are the most common fish in areas like Hawaii and Japan, they live in shallow reefs and are commonly taken to be exotic pets to be put in aquariums which could affect their population
Dr Tracy Ainsworth stated “it is very likely that these microorganisms play a vital role in the capacity of coral to recovering from bouts of bleaching caused by rising temperatures.” Corals rely on these good bacteria’s crucially although we don’t yet understand these microbe’s ell enough to know how they influence coral survival, which is vital in maintaining the food web of the Great Barrier Reef. These good bacteria as well as other decomposers break down dead organics material and turn nutrients to the sediment. This energy is then obtained by the producers and the cycle begins
The quality of the water you fish also makes the difference in your bass fishing tactics. In muddy water, for example, the bass uses their sonar to locate food. So choose lures that vibrate well and maybe make noise. In clear water, however, the basses are very cautious and suspicious of something unusual. So you need bright lines and lures that look a lot like local food sources.
This evidence helps explain why the shark didn’t come back for more. But it also shows an example of a tiger sharks hunting strategy, which indicates that this shark was doing more than warning her, but wanted her as its next meal. Concluding that although not all sharks are out to kill humans, doesn’t mean there isn’t, which adds on to my belief that the fear of sharks that humans have are very much