We need to be careful about how humans affect other animals. There isn't much of a way to stop how low a certain animal's population gets in nature. Fishing also affects whales and dolphins who accidentally get caught in fishing nets. Between sport fishing and the need for electricity from our dams, many fish are killed and their populations become very low. Humans catch fish on their trips to the spawning grounds. Predator animals need the flesh of the animals that they. If the fish can't get over the dams, they can't return to their spawning grounds where they were born, and they die before they lay their eggs. Predators are wild animals that hunt, or prey on, other animals. Without food and shelter, the animals may die.ĭams on the rivers can cause problems for fish returning to spawn. For example, the amount of certain types of animals decrease by forest fires destroying their homes. Other factors affect the balance of nature as well. As another example, if too many fish are caught or otherwise killed, there won't be enough left to lay eggs and have babies and they, too, may become extinct. For example, the deer, which can be prey to other animals and even humans, may face extinction because too many people hunt for deer for sport, food, and their skins for clothing. PREDATOR VS PREY SERIESThe fifth instalment in the Predator franchise is looking to branch away from the pre-established series norms and re-invent itself, this is evident in the change of lead with Naru (Amber Midthunder) being the first female lead of the series - not including Alien Vs. Our class talked about how the balance of nature controls both predator and prey populations. Prey's latest teaser trailer may establish new rules for the Predator, with big changes overall for the series going forward. Hence, predators faces difficulties in finding prey. Predators are fast runners which helps them to catch prey. Prey have good sense of smell which helps to smell predator. Without enough food, the predator's population may also die and both animals could become extinct. Predators have sharp claws or beak which helps to hold prey. About 24 of the coral loss was connected to predation by the corallivorous crown-of-thorns starfish and outbreaks of this starfish keep occurring, worrying. However, if one type of animal eats most of its natural prey, the prey's population goes down too far and recovering its population through natural reproduction may become a big problem. snapping their spiky forelegs together to skewer prey and pin it in place for a killing bite. From 1985-2012, approximately half the coral cover was lost due to storms, sea temperature fluctuations, disease, destructive fishing, and a large outbreak of the crown-of-thorns starfish. When nature is in balance the populations of the animals are controlled. Ideally, in order to maximize its fitness. The balance of nature is how animals depend on each other for food. Predatorprey interactions are a major evolutionary driving force, mediating the behavior of both predator and prey.
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