Campbell Biology in Focus
3rd Edition
ISBN: 9780134710679
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Rebecca Orr
Publisher: PEARSON
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Chapter 42.4, Problem 1CC
Summary Introduction
To draw:
Simplified diagrams showing one possible path of an atom from the abiotic to biotic reserves of all the four biogeochemical cycles.
Concept introduction:
Biogeochemical cycle is defined as the nutrient cycle that involves both, abiotic as well as the biotic components. The cycle basically, summarizes the chemical components movement in a biosphere.
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Chapter 42 Solutions
Campbell Biology in Focus
Ch. 42.1 - Why is the transfer of energy in an ecosystem...Ch. 42.1 - WHAT IF? You are studying nitrogen cycling on the...Ch. 42.1 - MAKE CONNECTIONS Use the second law of...Ch. 42.2 - Why is only a small portion of the solar energy...Ch. 42.2 - How can ecologists experimentally determine the...Ch. 42.2 - Prob. 3CCCh. 42.2 - Prob. 4CCCh. 42.3 - If an insect that eats plant seeds containing 100...Ch. 42.3 - WHAT IF? Detritivores are consumers that obtain...Ch. 42.4 - Prob. 1CC
Ch. 42.4 - Prob. 2CCCh. 42.4 - Prob. 3CCCh. 42.5 - Prob. 1CCCh. 42.5 - How do bioremediation and biological augmentation...Ch. 42.5 - Prob. 3CCCh. 42 - Prob. 1TYUCh. 42 - Which of these ecosystems has the lowest net...Ch. 42 - Prob. 3TYUCh. 42 - Prob. 4TYUCh. 42 - Which of the following has the greatest effect on...Ch. 42 - Prob. 6TYUCh. 42 - Prob. 7TYUCh. 42 - Prob. 8TYUCh. 42 - INTERPRET THE DATA Draw a simplified global water...Ch. 42 - SCIENTIFIC INQUIRY Using two neighboring ponds in...Ch. 42 - Prob. 11TYUCh. 42 - FOCUS ON ENERGY AND MATIER Decomposition typically...Ch. 42 - Prob. 13TYU
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- Figure 20.12 Which of the following statements about the nitrogen cycle is false? a. Ammonification converts organic nitrogenous matter from living organisms into ammonium (NH4+) . b. Denitrification by bacteria converts nitrates (NO3) to nitrogen gas (N2) . c. Nitrification by bacteria converts nitrates (NO3) to nitrites (NO2) . d. Nitrogen fixing bacteria convert nitrogen gas (N2) into organic compounds.arrow_forwardFigure 46.17 Which of the following statements about the nitrogen cycle is false? Ammonification converts organic nitrogenous matter from living organisms into ammonium (NH4+). Denitrification by bacteria converts nitrates (NO3-) to nitrogen gas (N2). Nitrification by bacteria converts nitrates (NO3) to nitrites (NO2-). Nitrogen fixing bacteria convert nitrogen gas (N2) into organic compounds.arrow_forwardsupport or refute the following statements based on what you learned about energy flow, biogeochemical cycling, decomposition, trophic levels, and keystone species. You may add a diagram or illustration to support your answer. Planting mangroves is better than putting dolomite sand on the coast of the polluted Manila Bay.arrow_forward
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- In an ocean ecosystem, the biomass of an algal community is approximately 3000 kilograms. It can support a food chain up to 4 levels. Considering an efficiency at an average of 10% in passing on energy from one trophic level to the next level, how much biomass of the fourth trophic level can be maintained.arrow_forwardCan you help label a nitrogen cycle diagram, please?arrow_forwardStudents from Westbury High School participated in a study of the Willow Waterhole Pond. After safely taking samples of some small fish, a fish-eating hawk, some pond water, some zooplankton, and a fish that preys on the small fish, they determined the average concentration of compound "Z" in each sample. The table below summarizes their data. Build a food chain that illustrates the correct trophic order in the pond. Include the concentrations of compound "Z" for each part of the chain. Describe one natural process that would cause compound "Z" to contaminate the pond's water. (Please write in complete sentences.)arrow_forward
- Match the following biogeochemical cycles terms to the correct definiton. In this cycle the absorption of this 1. bio-essential element from the atmosphere increases the pH of the oceans. The main reservoir of this nutrient 2. is in the building block for all necessary biomolecules (fats, proteins, and carbohydrates) that constitute an important part of the inorganic matter. The element of this cycle is stored 3. in long-term in Carbonate rocks (e.g., limestone) And Fossil carbon (e.g., oil, coal) SInk The material flows in from the 4. reservoir. Source The reincorporation of this 5. element in its cycle is slow Carbon cycle because a considerable amount of it is stored in animal epidermal Phosphorus cycle alpha-keratin protein filaments. In this cycle the fungi from 6. the Rhizobium family helps in the Nitrogen cycle fixation of this element into the soil. Most plants cannot access this 7. nutrient from the atmosphere; therefore, they obtain it from the soil. This cycle refers to a 8.…arrow_forwardPlease help me with this question at the earliest need to submit the answerarrow_forwardN Cylcle: Match the steps of the Nitrogen Cycle you would find beneficial based on the professions/goals listed below Farmer wishes to increase vegetable [Choose] production [Choose ] Farmer wishes to decrease runoff of nitrate containing fertilizers in irrigation water denitrification nitrogen fixation and nitrification sewage plant operator wishing to decrease frequeny of HAB's from treated sewage dumped into Sacramento River [ Choose ] water quality consultant working with public who are using many nitrate containing fertilizers; consultant wishes to increase water quality and clarity in Lake Tahoe, [ Choose ]arrow_forward
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