Please answer fast Describe the parallels in Selis Qlispe' oral history and biogeographical studies of climate change, glaciation, and changes in mammal communities during the last ice age.
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Describe the parallels in Selis Qlispe' oral history and biogeographical studies of climate change, glaciation, and changes in mammal communities during the last ice age.
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- please answer Discuss the future and existing implications of global warming on marine ecosystems using examples.Discuss the possibility that tundra species could dodge the climate change bullet simply by adapting or acclimating to warmer temperatures or by changing their ranges. Again, draw on everything you have learned this semester, including the impacts of climate change in the tundra biome.Need help Can you think of a species of animal that is well adapted to survive in multiple land cover categories in the Central Valley.Name the species and explain?
- Give your response to the following statement: “Eventually, all species become extinct. So it does not reallymatter that the world’s remaining tiger species or atropical forest plant are endangered mostly because ofhuman activities.” Be honest about your reaction, andgive arguments to support your position.In addition to climate change, polar bears also face threats from pollution. Describe in two ways in which the polar bear population in the Arctic is affected by pollution. Give detailed explainations.Compare and contrast the Bylot, Kluane, and St.Lawrence Lowland ecosystems, emphasizing the abiotic and vegetative characteristics that influence their vertebrate diversity.
- Tropical areas near the equator have higher species diversity than do temperate areas at high latitudes. Discuss several of the proposed causes. Be sure to mention the contribution of past global climate change.DO NOT COPY ON THE INTERNET!! Discuss the relationship of the predation in the extinction of some animals.Explain how the three major types of deserts differin their climate and vegetation. Why are desert ecosystems vulnerable to long-term damage? How dodesert plants and animals survive? Explain how thethree major types of grasslands differ in their climateand vegetation. What is a savanna? Explain howsavanna animals survive seasonal variations in rainfall (Core Case Study). Why is the elephant an important component of the African savanna? DescribeTuy Sereivathana’s efforts to prevent elephants frombecoming extinct in Cambodia. Why have manyof the world’s temperate grasslands disappeared?Describe Arctic tundra and define permafrost?Explain how the three major types of forests differin their climate and vegetation. Why is biodiversityso high in tropical rain forests? Why do most soils intropical rain forests hold few plant nutrients. Whydo temperate deciduous forests typically have a thicklayer of decaying litter? What are coastal coniferousor temperate rain forests? How do most species…
- Essay about Papua Pew Guineas unique biodiversity and rich ecosystemsplease explain A drawback of the time hypothesis to explain the variation in species richness is that 1. Cannot account for algal diversity. 2. Fossils do not preserve well in the oceans. 3. Geological activity may interfere with species richness measurements. 4. It is not applicable to marine ecosystems because there was no glaciation in oceans. 5. Humans significantly modified marine environments.The graphs below represent changes in atmospheric carbon dioxide concentration and Antarctic temperature over the past 800,000 years. Which of the following statements accurately explains the trends in the concentration of atmospheric carbon dioxide from 200,000 years to the present? * 400 350 8 4 300 250 8- 200 -12 800,000 150 600,000 400,000 200,000 Years Before Present Atmospheric carbon dioxide concentrations have remained constant between 200,000 years ago until 50,000 years ago, after which they declined steadily. Atmospheric carbon dioxide concentrations increased exponentially until reaching a carrying capacity of 400ppm. Atmospheric carbon dioxide concentrations have risen and fallen between 150ppm and 250ppm until rising exponentially in recent years. Atmospheric carbon dioxide concentrations have risen and fallen between 175ppm and 330ppm. Temperature (°C) Concentration (ppm)