Explain How The Earth's Processes Have Changes Populations Of Organisms

Climate change has affected us in many ways, but it was even more influential on organisms and their community. The Earth is gradually heating and we are left to deal with the consequences. Homes are being destroyed, organisms are dying, and resources are running low. Since 1880, Our Earth’s temperature had increased by about 0.8 degrees Celsius. Climate change is affecting the Earth and scientists say that one more degree will greatly affect people from all over the world. There are many consequences of climate change and each one has a great impact on all of us, but organisms’ homes are being destroyed and thousands of species are dying out. These organisms are imperative to our world and how it functions.

There is a famous quote by John Maxwell, where he said “Change is inevitable. Growth is optional”. Changes occur everywhere around us and it is how we adapt to those changes defines how we grow as a community causing further change to the environment. John Cronon, the author of Changes in the Land, writes about the interactions between the environment and its people. People are not the sole cause of ecological change. Some ecological change is also caused by natural events such as climate changes, floods, forest fires, and even drought. But these events do not drastically change the ecosystem as the changes brought by the interactions of Native Americans and Europeans with the environment. Changes caused by people such as Native Americans and English colonists affects the environment and results in a change in the environment where, now the people have to adapt to change in the environment.

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

The Ted Talk video “Pay Attention to Penguins” shows one example of a change that can affect populations. Global warming affected the penguin’s ecosystem by melting the ice caps and killing the penguins. Global warming caused by humans has several negative impacts such as melting ice caps, reducing land used for breeding, and decreasing food supplies for penguins. The melted ice caps will raise sea level which will make no land for mating and laying eggs. The food levels will diminish like squid, krill and fish which will affect the survival of the penguins. Another way to interpret the change is that

There have been many scientific studies conducted to prove and disprove the many theories. However, scientific evidence indicates that both gradual climate changes and sudden catastrophic events have caused past extinctions. The question now is if the sixth extinction will be the result of a sudden catastrophe or a more gradual event caused by humans. The effects that humans are having on the earth is often the subject of debate among scientists and ecologists. Data exists that proves human innovation and expansion has contributed to decreased air and water quality as well as global

As we lose more and more habitats, it could create a domino effect causing many other complications in the world's ecosystem.

Over time, Earth’s process had to have changed at some point. The Earth’s changing process hasn’t just effected the landforms and natural features, but also the populations organisms living here. These drastic processes have caused landform changes, climate changes, and natural disasters.

All animals interact with their environment and their ability to grow is limited by the resources available to them. The maximum number of individuals of a species that a certain environment can support is called that species' carrying capacity. Biologists can determine the population of a species based on the carrying capacity by using models. That can indicate whether certain species are endangered or abundant in the wild. There are numbers of factors that can determine a species' carrying capacity and models can be used to show the population growth of that species.

We all know that All organisms need specific resources, such as nutrients and a suitable living environment, in order to survive. But these resources are not unlimited. Since they aren't, the population of those certain organisms can decrease by death without food or nutrients, or they can migrate and go to another area suitable for living. So, populations may grow for some period of

The increase in global warming is a huge factor that decreases biodiversity by destroying habitats of certain organisms.

One of the more interesting and scary events in climate changes are the mass extinctions that they associated with. Currently we are undergoing the sixth great mass extinction event in our planet's history. While several of these events were due to volcano activity or asteroid strikes, others were due a change in Earth's climate. It is estimated that the Earth is losing species to extinction at 1,000 to 10,000 times the natural rate (The Extinction Crisis, n.d). The primary driver for this extinction event are humans. Several factors are involved, but climate change is a major one. Past extinctions cannot be solely linked to global warming, but planetary warming is strongly associated with those mass extinctions. The Permian extinction coincided

Ecosystem is made up of all populations living together and the physical factors with which they interact with their environment. The ecosystem gets its energy from the only source, the sun, which make it important. The sun plays significant roles in ecosystem functioning of photosynthesis. In this lab, we will focus mostly on population and community ecology. Population ecology is a group of organisms of the same species living in the same place at the same time. Factors that affect the number of individuals living in a habitat are the population growth rate, size, birth and death rates. Community ecology focuses on the interactions between organisms as to preys and predators. These will lead to the causes that affect animals population; including

Climate change is something that affects our Earth many times in greater ways than we would like to acknowledge. Earth’s temperature has been steadily rising since the beginning of time, but we have seen a huge increase starting in the 20th century, when industrialization began to happen. The issues that arise from climate change are happening more often and at a greater scale. Recently we see the way that climate change affects biodiversity.

Anthropogenic influences are causing dramatic changes to environmental conditions worldwide. Global mean temperatures are predicted to increase between 0.3°C to 4.8°C by the end of the century (IPCC 2014). Precipitation averages are decreasing, polar icecaps are melting, carbon dioxide levels are rising, and oceans are acidifying. Populations must adapt to the new conditions or face extinction. Changes in environmental conditions have occurred throughout earth’s long history, though rarely at the rate predicted over the next century (Davis et al. 2005). The fossil record has provided evidence of species adapting to differentiating climatic conditions, however, it also provides evidence of previous mass extinctions (Davis et

the past, they may prove to be inadequate in predicting changes under the expedited rates