Australia There are three major biomes in Australia: Tropical Savanna Desert Human Interactions Climate change impacts are expected to have significant social‚ economic and environmental consequences worldwide. Ongoing population growth and development in highly urbanized coastal areas will make worse the predicted impacts on the coasts. Climate The southern part of the state has a Mediterranean climate. South Australia ’s main temperature range is 29 °C (84 °F) in January and 15 °C
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As shown by the title‚ our earth’s biodiversity is at crisis. But some may wonder‚ what is biodiversity? Wikipedia tells us that biodiversity is the variation of life forms within a given ecosystem‚ biome‚ or on the entire Earth. Interesting enough‚ my science teacher was starting on the Biodiversity chapter when I spotted this poster. We learnt about the classification of species using their common characteristics‚ but I realize that there are always exceptions. For instance‚ we know that mammals
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characteristics of an organism that helps it to survive and reproduce in their environment c. biota – combined flora and fauna of a region d. biosphere - the regions of the surface and atmosphere of the earth or another planet occupied by living organisms e. biomes – areas of the Earth linked by a common feature 3. How do structural‚ behavioural and physiological adaptations differ from each other? Give an example of each. Structural adaptation is the physical feature of an organism‚ an example is the fur
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There is a fact that our planet is protected and supported by the tree all over the world. With the recent uncontrolled forest exploiting‚ some people think that this possibly leads to the end of the earth. In my point of view in this essay‚ if people keep destroying this green natural resource‚ they will soon face many serious consequences such as global warming‚ disaster‚ or even extinction. Firstly‚ it’s knowledgeable that people now have to suffer the climate change resulted by greenhouse
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The loss of polar ice over the coming decades will lead to irreversible climate change and alter the face of the planet. The earth as we know it is a unique planet composed of global masses of air‚ land and sea. Each body interacts with each other in unique physical and biochemical ways and minute changes in one mass can lead to irreversible changes to another. Climatology is that scientific endeavour that monitors climate systems to explain loss of polar ice. The variables impacting climate and
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Analyse the human impacts affecting the nature and rate of change of two ecosystems at risk. All ecosystems are placed under levels of stress that must be withstood or overcome in the form of evolution in order to adapt and survive. These attributes determine the resilience and vulnerability of each and every ecosystem. These forms of stress fall under two categories; natural and human induced. In regards to natural stress‚ the term gradual is used as it happens at a slower rate and lesser magnitude
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Cold environments Case Study- Alaska Background Location * State in the United States-international boundary with Canada to the east‚ arctic ocean to the north * Largest state in United States by area‚ however least densely populated Economy * GDP in 2007: $64‚333 * Per capita personal income : $40‚042‚ rank :15th in nation * Oil and gas industry dominates the Alaskan economy * More than 80% of states revenues derived from petroleum extraction * Main export :
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As a society‚ we have made many efforts to get rid of slavery and exploitation of fellow humans. Why? This is because a life is worth much more than any money that a human trafficker gains from harming another life and taking away someone’s freedom. It is wrong to steal another person’s right to life and happiness. There are still many cases of human trafficking and slavery in the United States of America‚ but trafficking and abuse is highly frowned upon and will hopefully land the abuser in jail
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Ecosystems – Grassland vs. Mountains Every single day‚ we breathe in air and take a look at the green grass‚ we taste the blue water‚ we subconsciously analyze the soil‚ feel grey rocks‚ look down on small insects‚ watch the growing trees‚ the flying birds‚ and even ourselves‚ the people. But all of these elements do not exist just to be there‚ they have a further important meaning interacting with organisms. We are talking about a biological community of interacting organisms and their physical
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but when he tried to leave the animals had started to go crazy and tackled Leon‚ but Leon didn’t fall he staggered and with all the animals on his back he headed for his home. He went over mountain tops and through lakes and rivers and past other biomes and eventually the animals all became tired or hungry and got off of Leon. Eventually Leon had arrived home where he had found that the other lions had started to harass and even ate some of the animals of his Savannah village. Leon was outraged that
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