Species richness Essays

Introduction The number of plant species inhabiting Earth keep our planet highly diverse as well as play a vital role in sustaining our environment and our population. The understanding of plant species and their diversity and abundance is important because plants are vital to maintaining Earth and its atmosphere. In our research project, we addressed the question: How does the abundance of the ponderosa pine species vary within different elevation levels on the Bear Peak Trail? The article by Wathen

parking lot a "species". We classified the parking lots into Community A and Community B. Community A represented the athletic parking lot and Community B represented the band parking lot, both lots hold students and factuality cars. Our class split in half, one group attained data for Community A while the other attained data for Community B. We acquired our data by counting and writing down the make of each car in the parking lot. After this each group tallied the same "species" together

change in physical and biological characteristics. Evolutionary theory attempts to explain why we see so many species in world that seem so diverse and yet, have enough similarities that imply a common origin. There are various mechanisms by which evolution occurs, including natural selection, artificial selection, gene drift, etc., but in the end, evolution is process by which every single species that exists today, was derived from the last universal ancestor. This perpetual system of change and advancement

Biodiversity is simply defined as the number and variability of organisms within a defined area. The amount of biodiversity that is present can help to define an area’s richness and productivity. Several factors that help an influence over biodiversity include climate, an area’s isolation, the vegetation structure, and size of the area. Generally, there are more organisms in a warm and moist environment and biodiversity will decline as the climate moves away from the ideal range of conditions. Isolation

The Case Study of the Declining Biodivesity between Coyote Species and Rodent Species. What is Biodiversity? Biodiversity can be referred to as a variety of life on Earth at all its levels, from genes to ecosystems, and the ecological and evolutionary processes that sustain it (What is Biodiversity? n.d.). Biodiversity includes all living things such as rare, threatened, or endangered species, the microbes, fungi and invertebrates. Maintaining biodiversity is important because most of our food

variation of species in life. There are a ton of species in planet Earth, and the set of species are even different from themselves. Biodiversity can be studied anywhere. Large habitats have a unique biodiversity varying to large animals and interesting plants. However, no matter the size of the area biodiversity can also be studied, because there are different types of plants and insects found. Taxonomy is used to classify living organisms. It is very difficult to classify all these species because

Biodiversity is important for all living organism including plants and animals. Without biodiversity, there would be no balance between organism and their environment. Biodiversity helps to maintain the balance of nature to sustain all life on earth; one species will not overpower another because of the effect of biodiversity. Not only does biodiversity maintain the balance of nature it is also used to indicate health in the aquatic community. Dissolved-oxygen is measured in the aquatic environment to test

The amazon rainforest is home to various different kinds of species ecosystems that work equally separate and together to perform their roles that are vital to humans and wildlife that have adapted to its uses and benefits. The interlinking web of ecosystems and creates a unique biological richness that cannot be compared across the globe which is an accurate representation of how truly magnificent and important the Amazon is. Because the climate is not the same across the world, biodiversity is

hidden manner, to that of all other organic beings, with which it comes into competition for food or residence, or from which it has to escape, or on which it preys… Charles Darwin ECOLOGY is the branch of science dealing with the classification and richness of organisms in the ecosystem and their kind of interactions with the

Sirenia is a small order consisting of two major families namely Dugongidae and Trichechidea. The family Trichechidea has three species namely : West Indian Manatees (Trichechus Manatees) , African Manatees ( Trichecus senegalensis ) , Amazonian manatees (Trichechus inunguis). There is stand out surviving part of family Dugongidae, dugongs (Dugong dugon). They are large aquatic mammals with tapering to paddle like dorsoventrally flattened bilobed tails .The order Sirenia is based on sirens i.e

A keystone species is an organism that enhances the habitat and helps all species around them thrive and evolve. In class we examined the wolves of yellowstone and their reintroduction into the habitat. This re-introductory helped organisms around them by reducing species that have dominated the habitat like the deer and this helped plant life and animal life thrive and created a richer environment. The wolves are the keystone species of their environment being the organism enhancing biotic and abiotic

This Desmond Morris’s classic takes its place alongside Darwin’s The Origin of Species, presenting man not as a fallen angel, but as a risen ape, remarkable in his resilience, energy and imagination, yet an animal nevertheless, in danger of forgetting his origins. Desmond Morris is an English zoologist, ethologist as well as a popular author in sociobiology. He believes that man needs to be studied in exactly the same way as any other animal, and this requires patience and excellent or and proud

Species interact with each other in the natural world. Two ways species interact are through competition or cooperation. In this study, the average needle length of Red Pines, Pinus resinosa, was compared to the distance to the nearest tree to see if the trees were interacting via competing or cooperation. It was found that the average needle length was longer when distance between the nearest tree was the closest. Introduction In nature, competition is common. Competition occurs between

There are humans and there are animals that roam this Earth. If we are not that different biologically, why aren’t animals as developed as us? Why aren’t we as simple-minded as our fellow animals? There are many different beliefs as to why we have created technologies, ideas, and a future for ourselves while animals are still at the starting line whether it be scientific or religious. After a few months of book reading and researching, I have found that unlike our animal counterparts, humans have

Humans and animals have from the beginning of time always coexisted with nature and invaded each other 's space. Humans, however, rely on animals and nature to provide them with the basic necessities to survive. Our homes, food, water, and even clothing materials all come from these natural resources. As humans, we exploit these animals and disturb their habitats to build homes and to give ourselves everything we need. Hudgins 's "The Cow" asserts what could be an admirable but an evil relationship

Do you believe that animals can think and have their own emotions just like human beings? It is believed that all animals resemble human in their biological constitution (Beck, 2013). Since a long time, ancient people had a strong connection with animals through using them in hunting, transportation, guard, and providing their food resources. These days, people are witnessing a scientific revolution in various discoveries. In other words, scientists try to study and discover every new and strange

crucial to its existence as well as the functioning of the whole ecosystem (Elton 1968).Depending upon the strength, duration, direction of their effects and mechanism of the interaction,these interactions can be further classified and it spans from species interacting only once in their lifetime (e.g. pollination) to those which completes their entire life in another (e.g. endosymbiosis). The interactions may be detrimental as consumption of the other as in the case of predation, herbivory, or cannibalism

another. At the Anthropocene epoch, humankind seems to have control over the nature in some extent, despite that nature wait its time and respond how it’s been treated. At this epoch “human-kind has caused mass extinctions of the planet and animal species, polluted the oceans and altered the atmosphere” (Stromberg, np). Moreover in “The Mutant at Horn Creek” the author shows how humankind altered the natural world and its effect in the

This interaction can be found in Central America. The ant protects the Acacia plant against it being eaten and the plant provides the ant with essential proteins, carbohydrates and a place to live. Some Acacia species have chemicals in their leaves to protect them however some lack this chemical and rely on the ants for protection. The plant possesses thorn from which the ants carve their nest which provides them with shelter. The petioles of the leaf have nectars

dinosaurs go extinct. Have you ever thought who made the dinosaurs go extinct. First it was not us humans. Well let 's say because a meteor some say from hunting. But for real, no one knows. But right now that is happening to our world. more than 5000 species went extinct and because is humans yes you and me. Like bees if they die who will pollinate and if no one pollinates the plants will die. it is a big thing. Why are the animals going extinct. This is what i am going to be writing about to day. Why