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Species Essay Topics & Paper Examples

Biodiversity Loss

Species loss changes the most important processes of the ecosystem,productivity and sustainability.Biodiversity loss quickens this alteration of the ecosystem. It is researched whether species loss and the change of ecosystem or global enviromental changes have more effect on vital processes. Intermediate species loss reduces the plant production, higher loss has as detrimental impact as acidification, elevated CO2 and nutrient pollution.However intermediate one affects on decomposition more than elevated CO2 and nitrogen addition. Global changes may cause more huge rates of extinction than up to this time.If this situation continues,datas shows that world will pass through sixth mass extinction.These knowledges prompts the experiments on what each different parts of the biodiversity has function on production and life. Although it is clear…

Humpback Whales

General Description: A. Body Symmetry: Bilateral B. Special Pigments or Coloration: Dark grey with lighter underbelly; flippers and flukes are grey and spotted with white C. Habitat: (Zone) Benthic and coastal (Geographic): From Alaska to the Caribbean D. Specific Characteristics: 1) Reproduction: Polygamous; Seasonal breeding 2) Feeding Techniques: Filter feeders; Bubble netting, Ring of foam, Lunging. 3) Defense Techniques: Humpbacks have few predators other than humans, and don’t have any defensive techniques. Some of the largest animals on Earth are the gentlest. The humpback whale is a stellar example of gentle, with its diet, behavior, and complete lack of natural predators. Whales as a species are typically depicted as large animals, understandable with the smallest member of the species, the…

If I Were A Bird

If I were a bird! As a little bird-maybe a nightingale or an innocent dove-if I were born on this earth, I would have been very happy. As a nightingale, I would be adored by the people for my sweet songs. I would have built my tiny nest on the top branch of a tree. My nest would give shelter to me and my brethren. From the top of the tree, I could see the greenery of the fields, the flowing rivers and the far horizon. In a storm, my nest would be swung to and fro, without being detached from the tree. I would pass my life, living in that nest in summer, monsoon, or winter. A free bird…

Asian Carp Invading the Great Lakes

HAVANA, Ill – As scientists aboard a research boat activate an electric current, the calm Illinois River transforms into a roiling, silvery mass. Asian carp by the dozen hurtle from the water as if shot from a gun, soaring in graceful arcs before plunging beneath the surface with splashes resembling tiny geysers. These fish aren’t the normal species of fish you would see around here. When brought to the Great Lakes these fish have the potential to destroy the ecosystem the normal fish and organisms live in. We need to prevent the Asian Carp from getting into the Great Lakes so we can preserve its ecosystem and habitat to the organisms that already live there. Asian carp is a catchall…

The Race to Save Earth’s Most Endangered Species

Jeff Corwin has been working for wildlife conservation from a very young age. He is a wildlife biologist, an Emmy Award-winning producer and host of several television series on Discovery, Animal Planet, Disney, The Food Network, NBC, CNN and the Travel Channel. He has also written Living on the Edge and the Jeff Corwin Explorers Series. He holds a Bachelor of Science degree in biology and anthropology from Bridgewater State College and a Master of Science degree in wildlife and fisheries conservation from the University of Massachusetts. He founded EcoZone, a museum in Massachusetts. Summary Jeff Corwin’s 100 Heartbeats is a book on the existing endangered species in this world. It presents the very grim truth about endangered animals that…

Need of a Strengthened Species Act

There lived a bird called Passenger Pigeon in North America. A century ago people could see them in thousands or even in millions. Sadly, there are very few of them left today. The species called passenger pigeons was becaming extinct like many other species. Obviously, there were no laws to protect endangered species, resulting in the large scale destruction of the native habitat. Providing legislation is, in any case, one important aspect in shaping environmentalism. Taking today’s increasing threats towards the environment in to account, a collaborative action and response become increasingly inevitable. It would provide opportunities towards expanding the value of implementing responsibility and changes with the current challenges. Therefore, the capacity of exploring the development of the Endangered…

Geography Internal Assessment

First, the channel width (A. on figure 3) was measured. This was done by using a tape measure. The tape measure was held tight from bank to bank, along the water surface. Starting from 0 on the tape, the depth of the water in centimeters was measured. Once the width was taken, that measurement was taken and divided by ten to get x cm. Every x cm (B. on figure 3) a depth measurement was taken. The depth was measured using a ranging pole. A tape measure was take held across the banks, and the ranging pole was put into the river as deep as it could go, every x cm. Once the ranging pole was in the river as…

The origin and significance of diversity

Introduction Ants Formīca are arguably the most successful organisms presently on earth. They evolved from a wasp like common ancestor approximately 150 million years ago(2006 Chuck Lydeard)1. Due to their long ecological dominancy amongst insect and short life span they have undergone a high rate of adaptive radiation. Leading to a reasonably large amount of species and inter- species diversity. There are at least 12000 different species of Formicidae (2008 Edward O. Wilson)2 which have colonised almost every landmass on the planet(Alice S. Jones 2006)3 This unique dominancy and prevalence means that Ants presently account for an incomparable 15 to 20%(2000 Ted R. Schultz)4,3 of the world’s terrestrial animal biomass. Formīca exhibit eusociality, they have complex rigid social roles and…

Tiger Conservation: Genre Analysis of a Website and a You-Tube Video

Almost everyone knows what a tiger looks like. They are beautiful, majestic, huge, orange and white with black stripes. They are found in most zoos and on cereal boxes in grocery stores. Once, they were widespread throughout Eastern Russia and Asia; from the Caspian Sea to Far North Russia. Now, they have been penned into a miniscule fraction of that area and their numbers in the wild are dwindling. Many people care that these beautiful felines could very soon be a thing of the past in the wild and want to know how they can help save them. Others simply don’t care and choose to ridicule the organizations that have dedicated themselves to saving wildlife everywhere. There are vast resources…

Wildlife Consevation

Introduction India , the one and only land, defines the most diversified beauty at its pristine location with versatile attraction. Not only in terms of culture, festival and eloquent historical monuments; but this incredible land is best accosted with a variety of wildlife living amidst the astonishing landscape and a wide range of floral beauty. With almost 4% of land under the forests, Indian wildlife is perfectly known as rich and diverse. Lying along the Indomalaya ecozone, India is a significant home with perfect biodiversity to 7.6% of all mammalian, 12.6% of avian, 6.2% of reptilian, and 6.0% of flowering plant species. Many ecoregions, such as the shola forests, also exhibit extremely high rates of endemism; overall, 33% of Indian…