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- As related to ecosystem services which term is accurate match for ecosystem services 1- the benefits humans receive from ecosystem processes 2- a product from the ecosystems biodiversity 3- the monetary value of a productPart B-Interactions in the ecosystems Throughout this unit we have been examining how an organism Interacts with the living and non-living elements in an ecosystem. We Fve discussed and investigated predator/prey relationships as well as Tood chains and webs, Now it is time to put that knowledge into practice and explore some of the interactions between different components in your ecosystem apply it. Your Goal: Using the model ecosystem you have just created, you will generate one food chain/web. Method 1. Using your model, show 1 food web that contains at least 8 elements. You must include a producer, consumer and a secondary consumer. They must be realistic feeding relationships! (You may need to add an element to your ecosystem model). Remember, a food web contains many food chains; make sure your consumers have a variety of food to eat. a primary Önly for the elements in your food web - add to their labels whether it is a producer or consumer. Each consumer must be labelled as a…As related to ecosystem services which term is accurate match for direct service 1- the benefits humans receive from ecosystem processes 2- a product from the ecosystems biodiversity 3- the monetary value of a product
- The Law of 10 determines all the following characteristics except one. Which one characteristic does the Law of 10 NOT determine? Group of answer choices The abundance of individuals at various trophic levels The amount of energy stored in the combined biomass of various trophic levels The combined mass of individuals at various trophic levels The length of food chains The number of species at various trophic levelsWhat proportion of energy stored at one trophic level ends up being LOST as it moves to the next trophic level? 10% O 25% O 50% O 75% O 90% o O O OEcological niches can be affected by species interactions? True or False
- foot oud de wels When top-down control occurs within an intertidal zone along the rocky coastline of the Pacific Ocean, which of the following species controls the abundance of other species, because of its keystone species influence? Mark only one oval. Food webs are typically arranged into trophic levels with which of the following? Mark only one oval. OA) primary producers at the bottom, carnivores in the middle, and herbivores at the 0 0 0 0 top. top. top, A) kelp B) mussels C) barnacles D) starfish E) Spartina grasses top. B) herbivores at the bottom, carnivores in the middle, and primary producers at the C) carnivores at the bottom, herbivores in the middle, and primary producers at the D) primary producers at the bottom, herbivores in the middle, and carnivores at the Removal of sea otters from a Pacific Ocean system results in a massive increase in sea urchins and subsequent loss of kelp beds. This is an example of which of the following? Mark only one oval. A) a trophic…Primary producers Tertiary consumers Secondary consumers Primary consumers and decomposers Which of the following statements is true for different trophic levels in ecosystems? Between 80% and 90% of the energy is lost between most trophic levels. Primary consumers consume less biomass than secondary consumers. Productivity increases with each trophic level. Between 10% and 20% of the energy is lost between most trophic levels. Production of biomass (g/m2/year) 3 30 200 1000ctional What proportion of energy stored at one trophic level ends up being LOST as it moves to the next trophic level? O 10% O 25% O 50% O 75% O 90%
- Which of the following representations most closely resembles an ecosystem? A group of house cats An empty apartment complex O The washing machines, furniture, and house cats in an apartment complex The furniture and vending machines in an apartment complexWhich trophic group keeps “leaky” carbon cycling through an ecosystema. primary producersb. detritovoresc. primary consumersd. predators40Tumucumaque National Park ecosystem - organism adaptations: Please answer the two bullet points straight to the point like its a presentation slide. Pick one primary producer Pick one consumer