Why Are Corridors Important?

Genetic diversity allows the population to adapt to changing environments and it contributes and adds to the gene pool.

Padilla, Jacob Cadet 37 November 4th 2017 Why following directions are important? Following directions is one of the most important skills in life. The ability to follow direction the way you are told and the way it is suppose to be done is a recipe for success. Following directions helps avoid preventable mistakes that may cause costly mistakes and as it pertains to law enforcement, someone’s life. Making sure you are paying attention to instruction is critical, and nowhere is this truer than in the workplace.

Many species vital to ensuring that today’s environment will thrive are becoming extinct. If a species is slowly dwindling, and in imminent danger of becoming nonexistent, this species is considered to be endangered. “One in four mammals, one in eight birds, one third of all amphibians and 70% of the world’s assessed plants on the… IUCN Red List are in jeopardy” (IUCN, 2016). According to the International Union for Conservation of Nature, or IUCN, upwards of 16,000 species are threatened with extinction, including both plants and animals (IUCN, 2016). Before becoming endangered, a species will show warning signs, either by starting to lose biological diversity or by losing the habitats for that species to flourish in, or in the worst case, both. The word endangered can sometimes be confused with threatened, extirpated, or extinct. Extirpated refers to the state of a species where its population has died out in a certain area or range, but other populations of said species still exist elsewhere (Olden, Julian D., 2008). When a species is considered threatened, or vulnerable, this refers to the state of the species being susceptible to endangerment and extinction (“Extinction crisis escalates”). So if a species is threatened, the first signs of endangerment come along, which are similar signs to that of a species in danger of becoming threatened, including lack of genetic diversity, or overhunting may be evident. (“Extinction crisis escalates”). When a species is labelled

Roads act as barriers to animal movement and lead to habitat broken up . Many species will not cross the open space created by a road due to the threat of predators. Roads also cause increased animal deaths from traffic. the barrier effect can also prevent species from migrating areas where the species gone locally extinct as well as restricting access to seasonally available or widely scattered resources. Habitat separation may also divide large continuous populations into smaller more isolated populations. The smaller populations are vulnerable to genetic drift such as inbreeding depression and an increased risk of population decline and

In order to help the Ridgway’s Rails, we must stop localizing wetland, and destruct their habitats. We can start by preserving the small, leftover marshes and make sure it is the correct environment for the Ridgway’s Rails to survive. However, individuals can also help by spreading awareness of this situation. This problem is mainly caused by the lack of knowledge on endangered species and their habitats. My group will set an example of ways you can help not only the Ridgway’s Rails, but also other types of endangered

Habitat fragmentation, loss and degradation - fragmentation, loss, and degradation of natural habitats, and has also contributed to habitat and species isolation.

“Biological diversity is of fundamental importance to the functioning of all natural and human-engineered ecosystems, and by extension to the ecosystem services that nature provides free of charge to human society ”(Lloyd, 2014). Biodiversity is very important to both plants, animals and humans on Earth and if one species is destroyed it throw the balance off .

When a habitat is fragmented, the amount of edge habitat increases at the expense of interior habitat. Species dependent on interior habitat suffer, while edge-dependent species, including invasive species and predators, thrive. Highly fragmented forests cannot provide the food, cover, or reproduction needs of interior forest species. Predators such as crows and raccoons and nest parasites like the brown-headed cowbird find target nests more easily

The three levels of biodiversity are as follows: diversity of the ecosystems, diversity of species within the communities and diversity within species. The loss of species within the ecosystems and within the community can cause a catastrophic result, as species live and feed on other species. Species close to extinction are endangered species, therefore protecting them from predators and offering the chance to reproduce and repopulate. Unfortunately, with little support within the environment, a species can become extinct due to population density. Proper monitoring of an endangered species is required in order to keep species actively reproducing and changing with the environment around them.

The majority of movement of materials and goods across continents is through container ships, however, in some cases, planes are used to transport goods. Trucks and trains move materials and goods and within a country or a continent. In some cases, ships sail in rivers, as is the case in parts of Canada. The shares of freight transport as the percentage of the total tone-km by road, inland waterways, and railways in the EU are 75.9%, 6.7%, and 18.4% respectively (EUROSTAT, 2016). In the USA, trucks are the most used means of transportation for moving freight up to 750 miles. Trains move items in bulk beyond the 750-mile limit up to 2000 miles (United States Department of Transportation, 2015).

Wing guides are my school’s version of residential student leaders, and as leaders and upperclassmen, we are expected to be role models. As a wing guide, I pledged commitment to the position and to follow the school’s code of conduct. Recently, I found myself inadvertently breaking this pledge: I failed to intervene in a friendly prank war within the dorm before it took a turn for the worse with the destruction of school property. When school administrators found out and began an investigation, I was faced with a choice of either ignoring my responsibilities as a wing guide to keep a friend out of trouble, or losing a friend and getting labelled as the resident killjoy by strictly following the rules. I chose neither option. Knowing that

The inverted pyramid structure is beneficial because it allows readers to get information faster and the readers are able to see the most important information first. If they see that information first they will immediately recognize a conflict and will be compelled to read the rest of the writing. Readers value their time and with the inverted pyramid they can read the article until they are satisfied and have enough information. The read can stop halfway through an article and still have an understanding of what happened because the information is in logical order. The inverted pyramid also makes it easier for editors to shorten stories because the least important information will

Biodiversity presents occurrence of variety of species and their natural community in which they live. By the definition it is “The degree of variation of life forms within a given species, ecosystem, biome, or an entire planet. It is a measure of the health of ecosystems and is in part a function of climate.” (Rutherford) Ecosystem is on the other hand, “ community and its abiotic environment”( Rutherford). Biodiversity exists in every ecosystem, weather it is big one, or just ecosystem of one garden, it has the same importance because without it nature loses its ability to perform major functions needed for life on Earth, as it is oxygen production. Trough this investigation, two different ecosystems will be explored and

Humans have existed since 200,000 years but the Earth has existed around 4.5 billion years. Nature has provided us with everything we have today - food, medicines, materials, chemicals, metals, minerals etc. It can only keep providing us when we maintain the right environment for it to exist. This environment depends on the biodiversity of Earth. The number of species of plants, animals and microorganisms and the various genes in these species, different ecosystems such as deserts, rainforests and coral reefs are all part of a biologically diverse Earth. Hence Biodiversity impacts everything. We will discuss how Biodiversity plays a crucial role on social, environmental, and economic factors. We will also discuss what

Franck and Brownstone define biological diversity as 'the variety and variability of living organisms and the biological communities in which they live' (36). Decades of progress in both the scientific and political arenas have advanced environmental legislation to protect biodiversity at not only the ecosystem level, but for specific species and genetic material as well. Research has shown the importance of every organism and their role in the global ecosystem, and legislation has gradually matured to protect not only species which may become endangered, but the habitats they need to survive as well. Growing consciousness surrounding environmental issues has enabled these protections to be