Evaluate the following statements then choose the correct answer. (1.) Ecosystems are sustained by the flow of energy and cycle of matter. (2.) Both processes involve the participation of all organisms in both grazer and decomposer systems. Both statements are true Both statements are false Statement 1 is true but statement 2 is false Statement 1 is false but statement 2 is true
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- support 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.State whether the following is True or False of the process of eutrophication from the overuse of fertilizers. Group of answer choices Eutrophication often starts with stimulating algal growth [ Choose ] TRUE FALSE Eutrophication results in loss of dissolved oxygen from the process of photosynthesis [ Choose ] TRUE FALSE It is the decomposition of algae after algal blooms that lead to bacterial growth causing a loss of oxygen [ Choose ] TRUE FALSE Eutrophication is a natural process and can occur in the absence of fertilizers [ Choose ] TRUE FALSEsupport 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. Shark fin soup can cause the collapse of coral reef ecosystem
- A new study by Tel Aviv University researchers found that in a marine environment, microplastics absorb and concentrate toxic organic substances and thus increase their toxicity by a factor of 10, which may lead to a severe impact on human health. Name and discuss two (2) possible Ecology topics applicable on the recent findings stated.What term describes the use of mathematical equations in the modeling of linear aspects of ecosystems? analytical modeling simulation modeling conceptual modeling individual-based modelingDiscussions about the likelihood of life on other planets often focus on 7 points their proximity to a sun-like star. How different might life on Earth be if the planet's distance from the sun were considerably greater? How will this affect the biogeochemical cycle and the energy flow in the ecosystem? Expound and Justify. For 3-5 sentences only
- Give typing answer with explanation and conclusion A Paramecium is an example of a ______. Select one: a. primary consumer b. secondary consumer c. tertiary consumer d. quaternary consumer e. primary producerConsider figure 49.8 in the textbook. Please choose all applicable options. a.The data shows that the ability of invasive ants to invade is dependant on zone dryness. b.The data shows that the ability of invasive ants to invade is dependant on abiotic factors. c.The data shows that the ability of invasive ants to invade is dependant on the presence of native ants. d.The data shows that the ability of invasive ants to invade is dependant on biotic factors.In shallow coastal ecosystems dominated by seagrasses, nutrients limit primary production under low nutrient (oligotrophic) condition while light becomes the limiting factor under high nutrient (eutrophic) condition. In the conceptual model given below, identify which group of primary producers (i.e. seagrasses, macroalgae, phytoplankton) corresponds to each of the line graphs by filling in the blank boxes. Explain your answer.
- Use mathematical and computational thinking to extrapolate your measurements obtained from the grid area to the entire pool to determine the total algal biomass in this pool. Assume the area covered by algae is equivalent to 30% of the pool's surface area. Extrapolate the total algal biomass present in the pool from your data. Algal biomass collected: 0.162 g Area scraped: 0.772 m2 Pool surface area: 28 m2 Pool's estimated total algal biomass: Enter value.. g HintAnswer the questions below based on the Active Reading above: 1. Organisms need to live and to survive. 2. What do limiting factors do? a. Separate biotic factors from abiotic factors. b. Determine which is the predator and which is the prey. €. Regulate how many organisms live in an ecosystem. d. Determine which natural disasters will hit an area. 3. Which of the following are abiotic limiting factors? a. The decomposers in an ecosystem. b. The populations of producers in a given habitat. c. Carrying capacities of several species. d. Water, space, and oxygen. 4. Which of the following is a biotic limiting factor? a. The amount of breathable oxygen available to a population. b. Food available for organisms lw ast C. The nitrogen to oxygen ratio in the air supply. d. The number of bodies of water in a habitat. 5. In biology, what is carrying-capacity? a. The maximum population size an ecosystem can support. b. A total list of the limiting factors. C. How much weight an organism can…State ecosystem types for both picture and state 2 abiotic and 2 biotic factors in each ecosystems. 1st picture : Backyard Garden ( bees suck honey from the flowers ) 2nd : Drain ( tadpoles and mosquito larvae )