Animal Habitats And Its Effects On The Environment Essay

Competition had a vast effect on  growth, especially on spartina patens.  Both plants flourished, growing the most in freshwater marshes, without the presence of neighbors.  However, with the presence of neighbors, spartina patens was overcome dropping significantly.  While typha angustifolia did drop with neighbors it remained stronger than spartina patens.  In the case of salt marshes, typha angustifolia did not grow at all.  While spartina patens was much more stable with or without neighbors in salt marshes.  This suggests that while typha angustifolia, more dominant in freshwater, unable to grow in salt marshes pushed out spartina patens, who was able to endure salt during growth.  In conclusion typha angustifolia was greatly subdued by abiotic factors, while spartina patens was more limited by

There are three major zones that the plants live in ; the coastal zone, the arid zone, and the highlands zone. In the coastal zone mangrove trees are very common and have an important role for bird breeding sites. The arid zone is very dry and has adapted to the drought conditions. Some of these plants that have adapted to the drought conditions are the succulent cacti and the leafless shrub, which only grows leaves in the rainy season. The humid zones are lush and green. There are mosses and epiphytes growing on trees for support.

Since Freshwater biomes are found all over the world, the types of plants and animals that live in these waters can be different. Some examples of plants that may inhabit a Freshwater biome are grass, spike rush, water lilies, cattail, and sometimes trees. Most plants living in these waters are not recognized by humans. Animals that live in these biomes are frogs, turtles, snakes, fish, and sometimes alligators. Insects like mosquitos also inhabit these biomes greatly. Animals such as raccoons and earthworms live on the land surrounding the biome, but depend on the biome to survive. Some animals, such as beavers, live in both the water and the land surrounding it. Algae also plays a big role in a Freshwater biome ecosystem.

Plants are found everywhere on earth, up high on the ridge and down low in caves and caverns. The types of plants that live in these places depends on many factors. These factors are separated into two different categories, the biotic factors and the abiotic factors. Some of the biotic factors include, predation, competition, and habitat destruction. Plants with limited competition and large amounts of resources will be in a higher abundance than plants with limited resources and higher competition rates will be confined to areas and either out competed or will be the dominant species. Certain plants adapt to these factors and thrive and others don’t do as well. Some of the abiotic factors include, sunlight, water, temperature, and wind. These

Plants that are adapted to drier climates are called xerophytes (an example if these types of plants are cactus). Some of these plants have adapted small, thick leaves with a reduced surface area. They may also have a thickened cuticle to protect themselves from the environment. The stomata may be sunken into pits. Some xerophytes shed their leaves during the driest seasons and others can store water such as cacti. CAM plants uptake CO2 at night and change it into crassulacean acid that can be broken down during the day for sugars. These plants can close their stomata during the day.

1600-1849: Era of Abundance Americas being settles and Jamestown first settlement in history and abundance of wildlife (Shaw, 316)

The article discussed the changes in many habitats due to anthropogenic activity. Anthropogenic is an adjective that describes changes in nature due to the people. Next, this article discussed climate change and the impact that it is having on species like clams, and fish due to ocean temperatures rising. The article also addressed carbon dating of fossils to look for cause of extinctions. Human development and agriculture have had a tremendous impact on the population of many species that are terrestrial. Deforestation is a big problem that has caused a decline in the bird species. Commercial fishing in many areas has led to a decline in fish populations. Furthermore this article

What lives there? (give 2 examples of plants and 2 examples of animals that live there. For each, explain how it is adapted to survive in this particular type of ecosystem):

Food Pyramids are pyramid graphs showing the different levels of population, food energy, and other factors. Some of these pyramids include the Pyramid of Biomass which shows the total amount of dry mass per trophic level. The trophic level of an organism is the position it occupies in a food chain. The other pyramids are Pyramid of Numbers, which show how many of the creature per trophic level and Pyramid of Energy which shows how much total energy is available at each trophic level. This pyramid cannot be inverted because energy always decreases the higher up you go.

Influence on ecosystems range from human causes like the bulldozing of a forest to natural causes like a fire or a flood.  In recent times, the introduction and spread of invasive species has transformed native communities rapidly and, in some cases, created irreversible damages.  In the Earth’s history, changes have often occurred in the ecosystems.  For example, glaciers and the retreat of glaciers cause wide-spread changes.  However, although change is a constant in ecosystems, animals and habitats often cannot adapt to the rapid alterations of non-natural stresses.  Harm to the environment from the introduction of invasive species occurs through changes in the habitat and declines in the native species.  Invasive species

The zoo is packed with children, running everywhere. They laugh and smile as they watch the animals at the zoo sleep. What these children do not realize is that these animals are dying on the inside. Animals that live at the zoo are extremely depressed. These animals can suffer severe psychological disorders from being out of their natural environment. But others argue that keeping these animals in captivity will help keep endangered species alive. However, the disadvantages of keeping animals in captivity are becoming more and more serious, and more people are beginning to believe that animals should not be held captive. Animals should not be kept in captivity because of the negative impact it can have

A biome, also known as life zones, consists of all plants, animals, and other organisms, as well the physical environment in a particular area. A biome is characterized by its’ plant life, climate, and location. The climate and physical features determine the boundaries of a biome. A biome is made up of many different ecosystems. The ecosystems tend to have the same pants and animals as neighboring biomes around the boundaries. The major biomes are the tundra, taiga, tropical rain forest, temperate forests, desert, grassland, savanna, chaparral, and marine. Each biome has it’s own characteristics such as the tundra.

“The UN along with other agencies reported that not only did livestock play a major role in global warming, it is also the leading cause of resource consumption and environmental degradation destroying the planet today.” (Andersen & Kuhn, 2014). It is important, then, to consider the effects of animal agriculture on the environment. This essay will argue that animal agriculture is harmful to the environment in terms of greenhouse gas emissions, water- and land use, and that policies in the form of subsidizing plant foods, altering the Canada Food Guide, and creating plant based nutrition coaching and support groups should be enacted to solve these problems. The first section of this paper will outline scholarly literature on the effects of animal agriculture on the environment. This paper will then discuss why a plant based diet is also suitable for optimal health. Finally, this essay will conclude with an overview of the various social policies that must be executed to solve these environmental issues.

There are 6.5 million species of land mammals. Wildlife biologists get the privilege of studying and spending time with these animals as their everyday life. I should be a wildlife biologist so I can study land mammals.

Since approximately 1250 B.C., ancient Egyptians had created and practiced the capture and display of animals in what are now known as zoos (Fravel). Records describe such exotic animals as birds, lions, giraffes, and tigers in captivity (Fravel). Since then, zoos have continued to entertain millions with the exciting chance to view exotic animals up close and personal. Even in ancient Greece, exotic animals were on display in fighting arenas, and in enclosed viewing areas. Originally in America, zoos were just created so that royalty and the wealthy could flaunt their exotic animals to the public (Leolupus). Today, with species threatened and habitats disappearing worldwide, zoos are serving a new purpose other than the mere exhibition of