Endangered species essay introduction

Essay on endangered species 200 words

Sometimes people ignore the laws, and they will eventually get caught and have to pay the price for killing endangered animals. There are many animals out there that are important to us and our environment and need to be helped. The population in the western Pacific, however, is critically endangered. Monoculture , the agricultural method of growing a single crop , can also reduce genetic variation. The Mission Blue Butterfly is one of the dozen insects on the endangered species list. Development for housing, industry , and agriculture reduces the habitat of native organisms. Non-native plants crowded the cyanea out of its habitat, and non-native animals such as pigs, rats, and slugs ate its fruit more quickly than it could reproduce. Or does it? Near Threatened A near threatened species is one that is likely to qualify for a threatened category in the near future. Trade in elephant ivory was banned in , but despite the ban are still killed illegally each year. So do hundreds of species of tropical birds and mammals such as monkeys. Such were the environmentalists rallying cries that brought about the Endangered Species Act of Overfishing, poach ing, and dam construction have caused this decline.

Habitat fragmentation is destructive change to landscapes and environment that is caused either by natural phenomena, such as floods, hurricanes, and volcanic eruptions, or human activities, such as deforestation, construction, artificial land drainage, and changing land use for agriculture.

The gray whale, for instance, has a healthy population in the eastern Pacific Ocean, along the coast of North and South America. Reduced population means there are fewer breeding pairs.

Even fragmenting habitats with roads or dams can make species more vulnerable.

few lines on endangered animal tiger

Another significant challenge to conservation is the international trade in rare species. This species is a dogfight to prevail and live on as a species, but are terribly losing.

endangered species essay pdf

Like this sample? Unfortunately, the rate of extinction of genetically diverse organisms is rapidly increasing, thus reducing this needed biodiversity, largely due to the human impacts of development and expansion. People do not really care that somewhere, far away from their comfortable homes, species of animals and plants are disappearing from our planet forever.

Many practices that humans do Endangered Species: What is Killing them?

endangered species thesis statement
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Endangered Species Essay Examples