We humans are responsible for climate change primarily because we have greatly disrupted Group of answer choices trophic-level interactions the carbon cycle nutrient subsidies the 2nd law of thermodynamics energy flow through ecosystems
Q: Match the following biogeochemical cycles terms to the correct definiton. In this cycle the…
A: Sink - 2
Q: Eutrophication in water bodies can lead to the formation of dead zones due to a depletion of a.…
A: Excessive growth of plants and algae due to the increased availability of one or more growth…
Q: Gasping for Oxygen Explain how each of the following contribute to dissolved oxygen decline in…
A: Various factors are responsible for dissolved oxygen decline in aquatic ecosystems :-
Q: Which organisms in the diagram are autotrophs?
A: Food is the primary source of energy for all organisms. Without proper food and nutrition, an…
Q: Which of the following statements about Ocean pollution is FALSE? Group of answer choices -by far,…
A: Ocean pollution: It is also referred to as marine pollution that includes the spreading of harmful…
Q: Why is an understanding of biogeochemical cycles essential in environmental scienc
A:
Q: The pattern of recovery in a community after a disturbance is called ___________________.…
A: The answer to this question is ecological succession.
Q: Which one of the following statements best describes projected water demands in the coming decades?…
A:
Q: Rain falls on a fertilized agricultural field after a farmer has harvested the crop. Which…
A: Macronutrients of plants include Carbon, Nitrogen, Phosphorous along with the role of water. In…
Q: Carbon cycles between different reservoirs or "storage pools" as it makes its way through…
A: The carbon cycle depicts the continuous movement of carbon atoms from the atmosphere to the Earth…
Q: What does the fishing-down-the-food-web hypothesis predict? The lowest landings have the…
A: 1- Introduction - Fishing down the food chain is the process by which fisheries in a given…
Q: A more complete way of looking at the interaction between different species and energy transfer is…
A: Thermodynamics is defined as the study of flow of energy in a living or non living system. Food…
Q: When it comes to avoiding the worst impacts due to climate change, three things are sure: First, the…
A: Global climate change has noticeably affected the climate. Ice sheets and giant glaciers have…
Q: An organism that harvested energy from electricity and got carbon to build biomolecules by…
A: In the ecosystem different organisms interact with each other. In the ecosystem a food web is…
Q: The shape of an ecological pyramid, with each successive layer being smaller than the one below it,…
A: The graphical representation of the relationship between the different living organisms at different…
Q: As air temperatures increase, evaporation increases. Warmer temperatures also increase the capacity…
A: The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy…
Q: An ecologist is reading another scientist's paper and encounters the table shown on primary…
A: Primary productivity refers to the production of organic compounds from aqueous or atmospheric…
Q: Can you reconstruct the diagram summarizing chemical cycling and energy flow in an ecosystem? Drag…
A: The trophic level is nothing but a position accuquired by an organism in a food web. A food chain is…
Q: Over the last 50 years, the carbon dioxide abundance in the atmosphere has decreased, and the…
A: The answer of the following question is given below.
Q: support or refute the following statements based on what you learned about energy flow,…
A: Planting mangroves is better than putting dolomite sand on the coast of the polluted manila bay…
Q: Which of the following is true about energy flow in ecosystems on Earth? 99% of energy that…
A: Energy flow may be defined as the flow of energy through living beings in any ecosystem.
Q: Lastly, notice the yellow graph for "Net Exports": in 2008 it was about +400, meaning the US…
A: Biodiesel is a renewable fuel obtained from biotic components.
Q: The concentration of carbon dioxide has been rising in the Earth’s atmosphere at an unprecedented…
A: Carbon dioxide, methane, nitrous oxide are responsible for the greenhouse effect. Smoke from vehicle…
Q: This trophic level creates biomass from abiotic sources quaternary consumer primary consumer…
A: The trophic level is the position of any organism in the food chain. This position is based on what…
Q: Why are terrestrial autotrophs responsible more global productivity than marine producers? higher…
A: INTRODUCTION Producers consist of grass, green plants, flowers, algae, etc. they produce their food…
Q: The above figure indicates CO2 flux in a farmland system over one growing season. The researchers…
A: Carbon flux is the amount of exchange between the atmospheric carbon and plants cells it is variable…
Q: Which law of Thermodynamics explains why ecosystems cannot have an infinite number of trophic…
A: An organism's trophic level is the role it holds in a food web. A food chain is a series of…
Q: Describe a food chain that has at least four different trophic levels. Label the tropic level…
A: As per the guidelines we are supposed to answer only first question in case of multiple posted.…
Q: What is Greenhouse Gas
A: Introduction Pollution may be defined as the contamination with harmful chemicals, particles which…
Q: Which is/are NOT a greenhouse gas? carbon dioxide (CO2) nitrogen (N2) methane…
A: One of the leading difficulties that the present world is facing right now is the issue of global…
Q: The biogeochemical cycles are: Thermodynamic processes that end in the same process in which they…
A: Environmental science is a multidisciplinary scientific area that combines chemistry, biology, and…
Q: abel each part (a, b, c, d and e) of the energy flow and chemical recycling in ecosystems…
A: Answer: PHOTOSYNTHESIS = It is the biological process takes place in the plants which required…
Q: An estimated 1000 kg of plant plankton are needed to produce 100 kg of animal plankton. The animal…
A: Biomass is the amount of living metal present in an ecosystem at a given time.
Q: Ragweed Black-tailed jackrabbit Coyote Deer mouse Grama grass Red-tailed hawk Which of the following…
A: Trophic pyramid or the ecological pyramids areca graphical structure representing the interactions…
Q: Greenhouse Gas Emissions by Humans Choice and the Greenhouse Gases Emitted as a Result Which of…
A: One of the leading difficulties that the present world is facing right now is the issue of global…
Q: Given the irreversibility of burning up fossil fuel Reserve, what steps should we take to promote…
A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…
Q: How does water pollution affect the Phosphorus, Carbon, and Nitrogen Cycles? My question is how does…
A: Water pollution is defined as harmful substances that can cause water to be unfit for drinking and…
Q: Provide one example for each of the following from the sulfur cycle: a biotic flux- a natural…
A: The sulfur cycle is the biogeochemical cycle of the element sulfur taking place in our planet. Flux…
Q: What can you do to maintain the balance of the different biogeochemical cycles
A: Biogeochemical cycles- biogeochemical are the cycling of chemical elements between living and…
Q: You should be familiar with the biogeochemical cycles: oxygen, nitrogen, carbon, phosphorus, water,…
A: 1. Oxygen cycle: Source: Photosynthesis, photodissociation in space. Sink: dehydration, respiration,…
Q: In the trophic structure, autotrophs are living organisms that: Are at the top of the chain,…
A: Autotrophs are primary producers that are capable to synthesize complex organic compounds using…
Q: Food Web Color Code… Producer (Green) ____________________ Primary Consumer ( Yellow) _____________…
A: Food web is an ecological web in which feeding relationship between organism community can be…
Q: Interactions in an ecosystem result from the transfer of matter and energy from producers to…
A: Food chain refers to the order of events in ecosystem where on organism is eaten by other. Network…
Q: Describe the condition on earth following the asteroid impact 65 million years ago. How long did it…
A: Exactly 65 million years ago an asteroid from 6 miles across hit the earth. It caused a huge…
Q: The term biomagnification refers to the: Question 13 options: Rate at which the primary…
A: Trophic level is the position of the organism in a food web. A food web describes which organisms…
Q: A- Name 5 organisms that can carry out nitrification. B- Write the chemical reaction.…
A: The nitrogen cycle is the biogeochemical cycle by which nitrogen is fixed and also recycled back to…
Q: sinks of carbon in the global ecosystem. You will need to create TWO models/diagrams of the sources…
A: Carbon sources are different processes through which carbon dioxide is produced. Carbon sinks are…
Q: Which of the following is a renewable energy resource? I. Solar II. Wind III. Geothermal IV. Natural…
A: Energy is a necessary component without which we cannot fathom existing or carrying out any…
Q: To generate biogas the required biomass resources must be on wet form, else biogas will not produce.…
A: Biogas: Biofuel naturally produced from the decomposition of organic matter. It occurs in the…
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- The biogeochemical cycles are: Thermodynamic processes that end in the same process in which they started. They are cycles that describe the different types of energy in an ecosystem. They are phases through which the chemical elements pass in the form of molecules through the air and water. Those that represent the continuous circulation of various nutrients.All the following are renewable energy sources except ______. a. hydropower b. wind c. natural gas d. solar energycellular respiration Earth fossil fuels the atmosphere photosynthesis living organisms rocks reservoirs 1. In a biogeochemical cycle, a chemical element spends time in different places, called 2. As a chemical element moves through a biogeochemical cycle, it moves between "bio" and "geo." The "bio" in biogeochemical refers to biotic reservoirs, or 3. The "geo" in biogeochemical refers to chemical element can be found. --specifically, to the abiotic reservoirs where a 4. In the terrestrial carbon cycle, the abiotic reservoir from which living organisms directly obtain their carbon is 5. Carbon moves from an abiotic reservoir to living organisms during the process of 6. Carbon moves from living organisms to an abiotic reservoir during the process of
- Carbon cycles between different reservoirs or "storage pools" as it makes its way through ecosystems. Which of the following is considered the most important terrestrial reservoir for carbon? O Ocean O Plants and animals Soil O AtmosphereWhich of the following statements is false? O The sun provides energy which then becomes usable in biomass through photosynthesis Ecosystem ecologists seek to understand the movement of materials such as mercury and carbon through the ecosystem O In ecosystems, materials and energy both cycle continuously through the biomass There is only a finite amount of materials such as phosphorus in the worldHow does matter and energy circulate in nature? Energy circulates through living things. Energy flows in only one direction, matter flows cyclically. O Energy and matter circulate through biogeochemical cycles. OCirculate between the atmosphere and the lithosphere.
- Within an ecosystem, the total amount of energy produced initially by primary producers will be _ the total amount of energy lost as heat and respiration across all trophic levels, including producers, consumers, and decomposers. more than unequal to equivalent to less thanPhotosynthetic organisms produce a lot of NPP on earth. Which of the below statements is true? OA. The amount of people earth can support is not related to the standard of living O B. Earth can support more people if the standard of living is high OC.Earth can support more people if the standard of living is lowsupport 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
- 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, InWhich of the following is not an example of a carbon sink? coal b oil limestone d photosynthesisMany people who want to reduce their ecological footprinthave focused on how much energy is expended (and howmany climate-warming greenhouse gases are emitted) intransporting food from its place of production to its place ofsale. The typical grocery store item is shipped by truck, air,and/or sea for many hundreds of miles before reaching theshelves, and this transport consumes oil. This concern over“food-miles” has helped drive the “locavore” movement tobuy and eat locally sourced food.However, food’s transport from producer to retailer, asmeasured by food-miles, is just one source of carbon emissionsin the overall process of producing and delivering food. In2008, environmental scientists Christopher Weber and H. ScottMathews conducted a thorough life-cycle analysis (p. 400) ofU.S. food production and delivery. By filling in the table below,you will get a better idea of how our dietary choices contribute toclimate change. After measuring mass, energy content, and dollar valuefor each…
