Concepts of Biology
1st Edition
ISBN: 9781938168116
Author: Samantha Fowler, Rebecca Roush, James Wise
Publisher: OpenStax College
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Chapter 20, Problem 13CTQ
Compare grazing and detrital food webs. Why would they both be present in the same ecosystem?
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Compare grazing and detrital food webs. Why would they both be present in the same ecosystem?
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Chapter 20 Solutions
Concepts of Biology
Ch. 20 - Figure 20.12 Which of the following statements...Ch. 20 - Figure 20.28 In which of the following regions...Ch. 20 - Decomposers are associated with which class of...Ch. 20 - The producer in an ocean grazing food web is...Ch. 20 - Which term describes the process whereby toxic...Ch. 20 - The majority of the water found on Earth is: a....Ch. 20 - The process whereby oxygen is depleted by the...Ch. 20 - Which of the following biomes is characterized by...Ch. 20 - Which of the following biomes is characterized by...Ch. 20 - Why is the tundra treeless? a. lack of sufficient...
Ch. 20 - Where would you expect to find the most...Ch. 20 - A key feature of estuaries is a. low light...Ch. 20 - Compare grazing and detrital food webs. Why would...Ch. 20 - Why are drinking water supplies still a major...Ch. 20 - The extremely low precipitation of subtropical...Ch. 20 - In what ways are the subtropical desert and the...Ch. 20 - Describe the conditions and challenges facing...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Compare and contrast the measurement of primary productivity in terrestrial versus aquatic ecosystems.arrow_forwardClassify the species in this ecosystem and draw a food web of the following species (in the image) 1. The primary producers 2. The primary consumers 3. The secondary consumers 4. The tertiary consumersarrow_forwardBased on the marine biologists research journal entries identify a primary producer a primary consumer or a secondary consumer pick one and identifyarrow_forward
- Which trophic level in an aquatic ecosystem would contain the greatest amount of usable energy? Primary consumers located 150 meters below sea level. Primary producers located 80 meters below sea level. Primary producers located 45 meters below sea level. Primary consumers located 40 meters below sea level.arrow_forwardAvailability of energy is less for entities at higher trophic levels.Why?arrow_forwardWhat is another term used to describe: The second trophic level A herbivore A primary consumer A plant and animal eater The first trophic levelarrow_forward
- Map the Ecological balance of a food web with a symbiotic relationship of Predation (Prey & Predator relationship), which is composed of Decomposers, Producers, Primary Consumers, Secondary Consumers & Tertiary Consumers. Note: Food web is composed of interconnecting food chains.arrow_forwardTrue or false? Grasslands are quick to develop into a climax community.arrow_forwardIn an ecosystem with four levels producers, primary consumers, and two higher-level consumers describe where the decomposers operate within the context of these trophic levels. Can you give me two examples?arrow_forward
- Compare and contrast the factors that limit the net primary productivity in terrestrial versus aquatic ecosystems.arrow_forwardUsing the concepts of trophic levels and energy flow, explain why the ecological footprint of a vegetarian person is smaller than that of a meat-eaterarrow_forwardPredict the ecosystem impacts that could result from fertilizer runoff on the food web shown below. Speculate how these impacts would affect each trophic level.arrow_forward
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