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This video solution was recommended by our tutors as helpful for the problem above.Human impacts such as habitat destruction, climate change, and pollution are causing a rapid decline in insect diversity. Pose an argument for why conservation efforts to preserve plant diversity, like Homegrown National Park, are essential for conserving insect diversity.
Scientists around the world are collaborating to understand how deforestation, climate change, and natural processes will interact to affect one of the most productive and biodiverse ecosystems on Earth. a. temperate forest b. tropical dry forest c. tropical grassland d. tropical wet forest
Do you drink coffee? A lot of people do—coffee is a major tropical crop, valued at over $100 billion per year. The most popular species of coffee, Coffea arabica, originated in Africa and is now planted extensively in Central and South America. The pest called the coffee berry borer beetle (Hypothenemus hampeii) moved along with the coffee and is a major problem for coffee farmers, sometimes destroying half of the coffee crop in mature plantations. Based on what you have learned in this chapter about global trends in terrestrial ecosystems, what is currently the largest threat to the wet tropical forests in Central America? a. habitat destruction, such as the clearing of forests for coffee plantations b. exotic species, such as the introduction of coffee berry borers c. pollution, such as the use of pesticides in coffee plantations d. climate change, such as changes in precipitation patterns
Scientists around the world are collaborating to understand how deforestation, climate change, and natural processes will interact to affect one of the most productive and biodiverse ecosystems on Earth. Select True or False for each statement about the effects of clear-cutting on the Amazon rain forest, then explain your reasoning. T/F Nutrient export is likely to decline. T/F Atmospheric CO2 is likely to decline. T/F Soil moisture is likely to decline. T/F Species diversity is likely to decline.
Do you drink coffee? A lot of people do—coffee is a major tropical crop, valued at over $100 billion per year. The most popular species of coffee, Coffea arabica, originated in Africa and is now planted extensively in Central and South America. The pest called the coffee berry borer beetle (Hypothenemus hampeii) moved along with the coffee and is a major problem for coffee farmers, sometimes destroying half of the coffee crop in mature plantations. Look at the graph.
Why did the researchers bother to collect data from the coffee shrubs before adding the nets to treatment plots to exclude birds?
Scientists around the world are collaborating to understand how deforestation, climate change, and natural processes will interact to affect one of the most productive and biodiverse ecosystems on Earth. Researchers have measured the effects of periodic forest fires on primary productivity in Amazon rain forest plots, comparing years with average precipitation and years with severe drought. Propose which controls would be necessary for such studies.
