The diagram below shows a typical NSW coastal food web.SeaStarfishurchinsAlgae onrocksSea birds`Limpets.CrabsMulberrywhelksPeriwinkle.CarnivorousfishPhytoplankton(microscopicplants)Zooplankton(microscopicanimalsTubéwormsSecondaryConsumersTertiaryConsumersРroducersPrimaryConsumersThere has been an increase in the amount of larger sea urchins being removed from the area by peoplewanting them for food and bait. The smaller ones are harder to remove from the rock crevices wherethey attach and so they are not collected.(a) Outline the impact on the Mulberry Whelk population if people continue to remove the seaurchins.(b) With reference to the food web, explain how this human-induced selection pressure ofcollecting only the larger sea urchins could impact upon the biodiversity of this ecosystemover time.(c) Draw one food chain from this food web(d) Name an autotrophName a herbivoreName a CarnivoreIs there and Omnivore

Selection pressures especially human-induced are those man-made activities or Anthropogenic…

Answered: The diagram below shows a typical NSW…

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter2: Aquatic Plants And Animals

Section: Chapter Questions

Problem 3KA

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5. Use Models Choose one of the food chains shown within the food web in Figure 4-3. Write a paragraph describing the feeding relationships among the organisms in the food chain. Hint: Use the terms producers, consumers, and decomposers in your description. NOTEBOOK
1. There are six species of animals in an area at the end of Thunder Bay. The area is wooded land covering rolling hills with two small rivers. Most of the area is surrounded by farm land where people have sheep and cows. There are three roads in the area, one of which leads to an expanding subdivision. FEEDING MATURITY SPECIES P O YOUNG MASS PER CYCLE 15 kg 1 kg 20 kg 40 kg 50 kg 30 kg carnivore omnivore carnivore herbivore omnivore herbivore 2 years 5 months 2 years 1 year 10 months 2 years 6 PARENTAL LIFE SPAN CARE P 2 months 10 months 8 months 6 months 8 months 5 years 2 years 4 years 6 years 9 years 7 years HUMAN INTERACTIONS many lew a) Chose the species you believe to be most likely to become endangered and the species you believe to be least likely to become endangered. Compare and contrast these two species to explain your decision.
K P Parchment Exchange - Leader i edgenuity.com/player/ - SC5181 A 7 1 X Unmark this question + 7 8 What would happen to the ecosystem services provided by a coral reef if it were to sustain permanent damage? O The water that would otherwise filter through the coral polyps would become more dense with plankton. O There would be higher concentration of water pollution that could harm other organisms. O Timber production in surrounding land areas would decrease due to the lack of nutrients in the soil. O Humans would have more reason to visit the area in their boats. O 10 M O DELL ✓ Save and Exit 10 Next G<☆ English Sign out Kinley Heath Submit O A Oct 27 10:17 A
C Clever | Portal e Edcite Q 15 | 2021 SCI_G8_12_MI X A Did you finish your interim? If no A edcite.com/apps/MOElemViewer?assignid%3Dnhaadmin_1611780315611&exid%3Dnhaassessn Use the information below to answer the question. Below is a model that traces the movement of energy and matter within an Amazon rainforest ecosystem. Ocelot Jaguar Carbon dioxide Golden lion tamarin Woolly monkey Long-horned grasshopper Dead-leaf moth Banana plant Bromeliad plant Fungi Oxygen Review / End Test Flag Options This assignment uses a Viewer designed by Edcite to meet the needs of students to pr the state assessment provider. As such, the Edcite viewer may differ 2013-2021 Edcite, In
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