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The Snow Ecosystem Article
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Understanding The Connection Of The Ecosystem In Animals
from:An ecosystem is a group of plants, animals and other living and non living things together in an environment. There are many different types of ecosystems and all the ecosystems of the world are interrelated. When pollution or any other disturbance occurs in one part of the world it affects all the other ecosystems as well. Tropical rainforests, grasslands, lakes, ponds, and forests are some of the different kinds of ecosystem. In animals such as the polar bear, who are endangered, major changes to the ecosystem can be life threatening and cause a serious decline in their natural habitats.
Everything within an ecosystem is reliant and dependent upon other various elements within that ecosystem. In animals there is a direct correlation between the predator and the prey and all organisms in an ecosystem are classified as producers, consumers or decomposers.
• An example of a producer would be a green plant that is able to produce its own food.
• A consumer is an animal that can not make its own food and must use other plants or animals for food.
• A decomposer is responsible for breaking down waste products and deceased animals for food.
There are different levels of consumers in the ecosystem. In animals that are classified as a first level consumer dinner may be a tasty shrub or root. First level consumers, such as mice, feed directly on the plants in the ecosystem. In animals that are classified as second level consumers’ lunch might consist of a juicy mouse. Snakes are one example of a second level consumer. An example of a third level consumer would be a hawk who would eat the snake for breakfast.
If a species is introduced to an ecosystem that is not native to that environment it can cause a lot of problems within the food chain. If, for instance, a new species of frogs are brought into an ecosystem it might not seem like that much of a problem. However the new species of frogs are going to start eating the bugs that other animals in the ecosystem are dependent upon. Also, with the addition of a prey additional predators may begin to enter the ecosystem and cause further problems.
There is a very delicate balance of producers, predators and prey within an ecosystem. In animals that balance is vital for their survival and it is imperative that the ecosystems in our communities are allowed to remain intact. By taking care of the ecosystems of the world and understanding how they work a healthier environment can be enjoyed by people and animals alike.
The Snow Ecosystem News
Winter may have killed hundreds of St. Paul's reindeer - Anchorage Daily News
Winter may have killed hundreds of St. Paul's reindeer Anchorage Daily News Phil Zavadil, the tribal government's ecosystem conservation director, hopes to find more in parts of the island that are inaccessible because of snow. "The plan is, when the snow melts a little bit but before the grass starts to grow up, ... |
Wyoming's open hunting season on wolves could kill Colorado's chances of ... - Boulder Weekly
 Boulder Weekly | Wyoming's open hunting season on wolves could kill Colorado's chances of ... Boulder Weekly Their presence shapes an entire ecosystem: Studies have shown wolves keep elk and deer on the move, which allows for healthier tree and shrub growth, providing habitat for other species, and wolves cull sick, weak adult deer and elk, ... |
Climate change: Flowering in the greenhouse - Nature.com
Climate change: Flowering in the greenhouse Nature.com Climate and ecosystem scientists discuss how impact prediction should proceed. See Letter p.494 Seasonal plant flowering and leafing have occurred earlier in recent decades, almost certainly as a result of higher average temperatures. |
Why Shell is betting billions to drill for oil in Alaska - Fortune (blog)
 Fortune (blog) | Why Shell is betting billions to drill for oil in Alaska Fortune (blog) Outside the temperature is an extremity-tingling, -35° F. Look 100 yards north, and it's not at all clear where the snow-covered land ends and the ice-covered ocean begins. Slaiby, Royal Dutch Shell's vice president for Alaska, rises to give the Coast ... |
Klamath-Siskiyou Forests Ranked High for Species Survival - Two Rivers Tribune
 Two Rivers Tribune | Klamath-Siskiyou Forests Ranked High for Species Survival Two Rivers Tribune This translates to more precipitation—more rain and less snow which will reduce spring stream flows. These shifts will increase the importance of older forests with their closed canopies but add even more importance to north-facing slopes and canyon ... |
Should we be worried about the weather? - The Guardian
 The Guardian | Should we be worried about the weather? The Guardian Snow in Teesdale, hail in Birmingham, floods in Essex, and what felt like a touch of frost on the first morning of the first test at Lords (admittedly, rarely a balmy occasion). With a miserable May following the wettest April for a century, ... |
Group may buy landfill Group may buy landfill near Walden Pond - Boston.com
 Boston.com | Group may buy landfill Group may buy landfill near Walden Pond Boston.com ... land at the former landfill, a location considered to be a key part of the ecosystem once studied by Henry David Thoreau. The landfill is capped and has not been used for years but the town still uses the site for leaf composting and snow disposal. |
Ten alluring adventure destinations in India - Hindustan Times
 Hindustan Times | Ten alluring adventure destinations in India Hindustan Times The coral reef ecosystem of the Andaman Islands is considered to be one of the richest in the world. The astounding life of underwater flora and fauna and the mysterious remains of the sunken ships can be closely viewed and explored. |