Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 44, Problem 11RQ
A key feature of estuaries is:
- low light conditions and high productivity
- salt water and fresh water
- frequent algal blooms
- little or no vegetation
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Chapter 44 Solutions
Biology 2e
Ch. 44 - Figure 44.10 How might turnover in tropical lakes...Ch. 44 - Figure 44.12 Which of the following statements...Ch. 44 - Figure 44.21 In which of the following regions...Ch. 44 - Which of the following is a biotic factor? wind...Ch. 44 - The study of nutrient cycling though the...Ch. 44 - Understory plants in a temperate forest have...Ch. 44 - An ecologist hiking up a mountain may notice...Ch. 44 - Which of the following biomes is characterized by...Ch. 44 - Which of the following biomes is characterized by...Ch. 44 - Where would you expect to find the most...
Ch. 44 - A key feature of estuaries is: low light...Ch. 44 - Which of the following is an example of a weather...Ch. 44 - Which of the following natural forces is...Ch. 44 - Ecologists often collaborate with other...Ch. 44 - The population is an important unit in ecology as...Ch. 44 - Compare and contrast ocean upwelling and spring...Ch. 44 - Many endemic species are found in areas that are...Ch. 44 - The extremely low precipitation of subtropical...Ch. 44 - In what ways are the subtropical desert and the...Ch. 44 - Scientists have discovered the bodies of humans...Ch. 44 - Describe the conditions and challenges facing...Ch. 44 - Compare and contrast how natural- and human...Ch. 44 - Predict possible consequences if carbon emissions...
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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
- Which of the following statements about Ocean pollution is FALSE? Group of answer choices -by far, the biggest problem is pollution from oil spills from ships out at sea -coastal "dead zones" with highly-depleted oxygen can be associated excess nitrogen and phosphorus runoff -an estimated 80% of marine pollution originates on land -nearly 40% of the world’s population lives on or near the coastarrow_forwardDraw a food chain for Puget Sound using these organisms and abiotic components. Some possible organisms to include in the food chain are: herring, marine bacteria, people, phytoplankton, pteropods, krill, oysters, Dungeness crab, salmon, Orcas.arrow_forward_______ are sometimes called "nurseries of the sea because of the large numbers of animals that use them for breeding purposes. A. Bays B. Rivers C. Estuaries D. Oceans E. Seashoresarrow_forward
- Which is an unseen factor that affects the carrying capacity of the ocean? sunlight space water availability water chemistryarrow_forwardThe shallow portion of a large freshwater lake is called the__________ . Photosynthetic plankton are called_________ ; nonphotosynthetic plankton are called________ . The open-water portion of a lake is divided into two zones, the upper and the lower__________ . Lakes that are low in nutrients are described as__________ . Lakes high in nutrients are described as__________ . The most diverse freshwater ecosystems are__________ .arrow_forwardHow does hydrology influence the physical character of a place? Select all that apply. Responses Tidal marshes allow for a multitude of flora and fauna. Hydrology studies the ocean currents and water temperature. Floods create new groundwater ecosystems. Fjords, created by glaciation, create deep water for fishingarrow_forward
- The figure above shows main abiotic and biotic factors influencing the physiology and behavior of fish larvae in estuaries. The more important the factors are for the larvae, the thicker the lines. Suppose changes from question 1 take place. Draw a new figure and redefine the thickness of the lines and new factor interactions. This is from question 1 : A proposal is made to deepen the entrance and main channel of an estuary. What do you suppose will happen to the salt marshes that surround the channel? What do you predict will happen to the productivity of the estuary? Deeper channels would probably change the mixing of the fresh and saltwater and lead to increased salinity and changes in the salt wedges in the channel. This would probably negatively impact the plants on the edges of the channel, as they would have to deal with higher salt levels than they are adapted to. The strain that would be put on the plants (like cordgrasses) in the marshes, would most likely lead to a…arrow_forwardWhich lake zone would be absent in a very shallow lake with good clear water and light can penetrate the entire depth of the lake? aphotic zone benthic zone limnetic zone littoral zonearrow_forwardThis trophic level includes the herbivores primary producer tertiary consumer secondary consumer primary consumerarrow_forward
- This trophic level includes carnivores that eat herbivores Tertiary consumer Primary consumer Primary producer Secondary consumerarrow_forwardWhich of the following statements about biotic potential is TRUE? Biotic potential of an organism is determined by how they interact with the environment. Increase in food supply increases the biotic potential of an organism. If an organism has higher rate of reproduction, it has higher biotic potential. Small organisms have low biotic potential because of their size.arrow_forwardWhat is a Estuariesarrow_forward
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