Mojave Deserts Biome Case Study

Commensalism is when one species can benefit from a relationship and not hurt the other. There are four different main types; chemical, inquilinism, metabiosis and phoresy. Chemical commensalism is most often observed between bacteria. It involves the species of one bacteria feeding on the chemicals produced or the waste products of the other bacteria. Inquilinism involves one species using the body of another organism as a platform or living space while the host does not benefit or is harmed. Metabiosis occurs when one species unintentionally creates a home for another species through one of its normal life activities. A phoresy takes place when one organism attaches to another organism specifically for the purpose of gaining transportation. An example of commensalism (inquilinism) is barnacles and whales. Barnacles are non-moving and they rely on currents to bring them food. Some barnacles attach themselves to whales in order to help them live. They can benefit as they are then transported over the ocean which exposes them to more feeding oppurtunities. The whale neither benefits or is harmed by the barnacles.

Ecology is how organisms interact with each other and the environment. The Lion King is linked to ecology by showing how organisms interact with each other and the environment. My three topics are how symbiotic relationships are important to a community, how limiting factors affect a community, how communities respond to abiotic or biotic factors, and how this is linked to the movie and Ecology. Symbiotic Relationships are interactions between two species and how they affect each other. There are three different types of symbiotic relationships Mutualism, Commensalism, and Parasitism.

There are three forms of symbiotic relationships namely mutualism, commensalism and parasitism. The partners in a symbiotic relationship may either benefit from, be unaffected by, or be harmed by the kind of relationship that exists between them, (Berg 2007). Mutualism is a symbiotic relationship in which both the partners benefit from the relationship, (Berg 2007). Commensalism is a symbiotic relationship whereby one party benefits while the other party is neither harmed nor benefits, (Berg 2007). Parasitism is a symbiotic relationship in which one party benefits while the other is harmed, (Berg 2007).

In all symbiotic relationships, one of the species involved in benefited. In Mutualism, both are benefited, in Parasitism one is harmed by the other’s gain, is commensalism one is not affected by the other’s gain. In a Cooperative relationship, both are working together to achieve a common goal. In Predation, one organism is preyed upon by another, who will most likely use the organism for food.

Often in nature organisms rely on one another to survive. Relationships in which each partner gives equally are called symbiotic. The two partners live harmoniously along side one another depending on each other but still have the ability to stand and act alone should they need to. However, these perfect relationships do not always exist. Sometimes, certain organisms take more than they give and as a result the other organism suffers. Those that do this are called parasites. In Toni Morrison's novel, Sula, Sula Peace and Nel Wright demonstrate a symbiotic relationship gone awry. The two start off learning from each other and giving to each other equally, but as they spend more time together Sula seems to thrive and Nel seems to

The Chihuahuan is the largest desert in North America-from southwestern United States all the way to Central Mexican Highlands. The Chihuahuan desert has something called the big bend region, which consists of important parts of the Rio Grande watershed in the United States and Mexico. This Amazing landscape is threatened by humans. People are living all in the desert and misusing the water supply, messing up the terrain with the overgrazing of cows and goats. The human population there is messing with the beautiful

When thinking of a desert, one would think of a large, dry, and sandy area like the Sahara Desert. The Great Basin Desert is different because it is a cold desert. A cold desert is completely different from the typical desert with average temperatures of 55-57 degrees Fahrenheit in summer, and in winter it averages around 4 degrees Fahrenheit. Cold deserts will normally have much more water. Water is the lifeline of The Great Basin Desert (Pellant), which is a good thing and a bad thing. The term “basin” is used with the meaning no water from the ocean ever reaches this region (National Park Service). Water rights to the Great Basin Desert have been a problem for a long time and with the risk of water loss and risk of losing groundwater.

The Mojave Desert a place of wildfires, non native plants, and native plants, a natural habitat for many living organisms, that feed and protect. The Mojave Desert is located in parts of California, Nevada, Utah, and Arizona. Recurring wildfires are damaging the native plants which are then replaced with dangerous, non-native plant species that become uncontrolled. Air pollution and invasive species in the desert makes it hard for organisms found in the surrounding area to survive, with increasing numbers of wildfires and non native plants killing them.

While reading through the Document Based Question I found out that Desert’s can be described by their physical features. Desert’s can be described by their extraordinary

The usage of land in the Mojave Desert is negatively affecting the desert as a whole. “Some key species are indicators of the overall ecological health of the region … most of these species continue to decline.” was stated by the mojave defenders. Certain animals such as the Mojave ground squirrel represent the health of our environment, and certain groups are inefficiently using the land of the Mojave Desert. Ultimately, this is leading to a decline in these populations.

As lack of water and a particularly dry climate out competes shrubs, trees, and grasslands across Colorado, erosion rates increase reducing the infiltration of moisture into the soil. Causation is believed to have come from heavy livestock grazing, fire suppression, and the introduction of exotic annual plants. Habitat problems for animals and communities that rely on ranching and hunting have been directly affected by these desertification effects. Desertification has had large ecological impacts on the state of Colorado. Vegetation and ecosystems are among the most crucially impacted by the effects of desertification. While Colorado continues its dry drought like climate, restoration of soil becomes one of the major solutions to fight off desertification. Because of the overuse of our land in past generations, we are continuing to see the harmful effects due to desertification. The overall impact on humans produced by desertification is best noticed by a diminishing food production as well as a wealth of water sources becoming dry. People in affected areas are likely to experience poor water quality, dust storms, and pollution. More importantly, as soil loses its nutrients, it no longer becomes farmable; thus, impacting local businesses, livestock, and the many people in that community. If desertification continues in Colorado, an increase of lost farmlands and livestock will pose an economic decease within agriculture markets, farmers will be forced to move to find better

    The change of the relationship from symbiotic to parasitic begins with Sula's return to the Bottoms, signaled by the immense number of robins that entered the town.  Just like Sula, the appearance of the robins came as a

Palm Desert, located in Riverside Country, California, is a city of hot summers and warm winters, a parched metropolis bordering with Arizona and above all the native land to the Palm Desert Scene. This epithet name was given to a group of musicians and associated bands that originated from the region in the early nineties and became recognized as the villainous inventors of the Stoner Rock genre.

The term desert is strongly connected to the image of an extremely harsh environment void of any life. The sand dunes at the Gulf of California would fit this description of a desert biome, but for large parts the Sonoran Desert has a stunning array of different organisms.

Majestic, noble, and brave, this famous iconic wild animal on the planet has captivated the people since the beginning of time. They are most feared by other animals thus, known as the king of the jungle – no other than the lions. Member of the genus Panthera, the lion is one of the big cats in the Felidae family. A lion’s head and body size average about 4.5 to 6.5 feet and tail of about 26 to 40 inches in length. A lion also weighs about 265 up to 420 pounds and a size relative to a 6-foot human. These mammals are also carnivores. Lions have always seen hunting in groups called pride. While lions generally avoid a full-grown elephant, lions still prefer their preys large like the zebras, buffaloes, and giraffes. Poised as the top animal in the ecological pyramid, lions have strong physical qualities, fascinating reputation, and an unfortunate decreasing number of population.