Overview of How Ecosystem Changes Can Affect Human Health. In: Nriagu JO, ed. Encyclopedia of Environmental Health. Burlington: Elsevier; 2011:291-9.Confalonieri U, Aparicio M (2011) Overview of how ecosystem changes can affect human health. In: Nriagu JO (ed) Encyclopedia of environmental ...
A. It gives other organisms a place to live. B. It offers the necessary carbon source for other organisms. C. It makes the environment noisy. 相关知识点: 试题来源: 解析 B。解析:光合作用中植物固定二氧化碳,二氧化碳是碳源,其他生物在食物链等关系中依赖这个碳源。选项A中给其他生物提供居住场所主要...
阅读理解 How does an ecosystem(生态系统)work? What makes the populations of different species the way they are? Why are there so many flies and so few wolves? To find an answer, scientists have built mathematical models of food webs, noting who eats whom and how much each one eats. Wi...
How does temperature affect water availability in an ecosystem? What are the four major types of marine resources? Give one example for each type of the resources. What is a human impact on the environment that is having a direct negative effect on a s...
How does climate change affect the Arctic ecosystem? A. It has no effect on the Arctic ecosystem at all B. New species will quickly move into the Arctic ecosystem and make it more diverse C. The melting of ice and rising sea levels are threatening the Arctic ecosystem D. The Arctic E....
How does meteorology affect humans? How do ice ages affect the surface of the Earth? How does an asteroid impact primarily affect life on Earth? How does climate change affect the land? How do hurricanes affect the hydrosphere? How does climate change affect volcanoes?
A. It increases biodiversity because new species are created B. It has no influence on biodiversity C. It reduces biodiversity as some species cannot survive D. It only affects the number of plants 相关知识点: 试题来源: 解析 C。解析:全球变暖对生态系统生物多样性的影响。C选项“它减少生物多样...
small park. rainforests around the world are being cut down to make room for humans. we will never be able to see or study this fragile ecosystem.i would encourage us humans to look for other alternatives for our farmlands, housing, and industries. we have alternatives; the animals do not...
How does extinction affect the ecosystem? The loss of a predator can result in what is called atrophic cascade, which is an ecological phenomenon triggered by a predator's extinction that can also impact populations of prey, which can cause dramatic ecosystem and food web changes. ...
How does biodiversity loss affect the environment? How did the Ordovician-Silurian extinction affect biodiversity? How does deforestation affect biodiversity? How does biodiversity impact an ecosystem? How does biodiversity loss affect humans? How does population affect biodiversity? How does habitat loss ...