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Despite a low net primary productivity (NPP), which ecosystem or life zone produces the most biomass each year? Group of answer choices:
A. Swamps and marshes
B. Tropical rain forest
C. Temperate forests
D. Open ocean
E. Estuaries
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- How do scientists apply their research results to make predictions about future disturbances ecosystems? (Simple answer)Which of the following biomes is characterized by abundant water resources?a. desertsb. boreal forestsc. savannad. tropical wet forestsWhich of the following relationships explains the high diversity of species in tropical forests? Group of answer choices a. burning forests return CO2 to the atmosphere b. populations grow rapidly when N is small c. tropical forests occur near the equator d. high energy input allows for a large number of trophic levels e. keystone species control species diversity
- Net primary production per unit area is likely to be highest in which of the following ecosystems?a. grasslandsb. desertsc. temperate deciduous forestsd. tropical rain forestsMichael wants to build a new storage shed and is considering clearing some trees from his land to use as lumber. What justification best explains the ecological benefit of saving his trees? a Decreasing shade and windbreaks b Providing food for hundreds of species c Sequestering (storing) carbon d Aiding in discharge of aquiferWhich of the following is an effect of pollution on nutrient cycling of polluted ecosystems? O a. More storage of carbon O b. Increased biomass Oc. Increased ecosystem diversity O d. More loss of nitrogen and phosphorous out of the ecosystem O e. Loss of decomposers O f. Both d and e
- Give 300 words answer to this question: What is the role of the coastal community in Coastal Resource Management?Pork production is a 9 billion dollar industry for the state of North Carolina. However, the toxic waste lagoons have impacted the surrounding ecosystem. What is the most predominant effect of lagoon waste runoff? O A. An increase in the quality of the pork produced O B. An increase in outbreaks of harmful algal blooms that result in fish kills O C. An increase in deforestation O D. An increase in biodiversityWhichstatement about changing ecosystem properties during succession is false?a.Biomass increasesb.Community respiration increasesc.Primary production increasesd.Soil depths decreasee.Stream spiraling lengths decrease
- What are additional benefits of switching to climate safe energy sources apart from reducing greenhouse gas emissions? Select all that apply: a. reducing air pollution b. reducing nuclear waste risks c. reducing the amount of natural land utilized d. securing energy resources for the futureThe study of nutrient cycling though the environment is an example of which of the following? a. organismal ecology b. population ecology c. community ecology d. ecosystem ecologyWhich of the following options is/are goods of ecosystem?A. Fresh airB. Fresh waterC Timber for furnitureD. All of the aboveE. None of the options are correct
