Species can become extinct when humans over hunt and over fish, pollute the environment, destroy habitats, and introduce new species to areas. Species become endangered for two main reasons: loss of habitat and loss of genetic variation. Threatened species are plants and animals that are likely to become endangered within the foreseeable future throughout all or a significant portion of its range. What are endangered species? A loss of habitat can happen naturally. This is a video designed for third grade students to help them understand what causes animals to become endangered and form ideas of how to help. Some of the reasons are, when the species has very limited space and when there are only a few mature individuals. The main reason they are endangered is because their habitat is being destoyed, and because they are hunted for their fur. When there are very few animals left within a range where they can safely mate with other animals and raise offspring, and there is no habitat containing a large number of those same animals, their species is in danger of extinction. Now you might see the biggest cause of these threatened, endangered, and extinct animals. Animals can become endangered for a number of different reasons, but many experts believe that loss of habitat is frequently the main cause. One reason is because of poachers (or people that hunt animals illegally) who kill an endangered animal for their teeth or tusks, skin or blubber, and for various other reasons to make money. There are so many crazy things people will do for money cause you can do what … Today, more and more animal and plant species are on the verge of extinction because of a variety of major factors that cause a species to become endangered, and as you might expect, humans play a role in quite a few of them.In fact, the biggest threat to endangered animals is … Pollution can also damage a population, as can overhunting and overfishing. Money is something everyone wants, everyone "needs" because money is power. There are many reasons why this statement is true, one of them are poaching. Here you’ll find all kinds of information on endangered animals, including: who decides if a species is endangered; the different categories for endangered species; and why animals become endangered. Scientists estimate that 100 to 10,000 species — from microscopic organisms to large plants and animals — go extinct each year. Koalas were nearly extinct in the early 1900s due to hunters killing them for their fur. already exists. The pandas are classified as endangered species and are primarily threatened by their habitat destruction and low birth rate. However, some species are able to exploit the ecosystem to the detriment of native organisms. Here are some reasons why animals become endangered: Destruction of Habitat. ... the natural habitats of pandas were being encroached. People will do anything for money, like; going to a dead end job that you hate for a little cash, hunting down animals for fur, or even hunt people for another. Animals are venerable to pollutants that can build up in the environment and can die if they consume high levels. Humans destroy precious habitat--the natural environment of a living thing--when they fill swamps and marshes, dam rivers and cut down trees to build homes, roads and other developments. Would you like to make it the primary and merge this question into it? Humans have cleared much of the bamboo forests that pandas need to survive. What reasons are animals endangered? It’s been a part of nature’s story that plants and animals are born and die. Poaching occurs out of greed to make money. Basically because of human intervention; -Pollution -Over-exploitation -Destruction of Habitat -Invasive Species -Global Warming Note, though that not all animals are becoming endangered. An endangered animal is one at risk of becoming extinct. It is very easy to support endangered animals. People will do anything for money, like; going to a dead end job that you hate for a little cash, hunting down animals for fur, or even hunt people for another. Money is something everyone wants, everyone "needs" because money is power.

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