Q: What is the enhanced greenhouse effect? What causes the enhanced greenhouse effect?
A: The greenhouse effect could be a natural action that warms the Earth's surface. once the Sun's…
Q: How does our ability to model global primary production compare to atmospheric measurements of CO2?…
A: The primary source of carbond ioxide released to the atmosphere by human activities derives from…
Q: Rank the following energy sources from highest to lowest carbon intensity. (1 being the highest, 4…
A: The increased usage of non renewable energy sources has led to the widespread air pollution and…
Q: Describe the relationship in the above ground biomass and species under different atmospheric CO2…
A: Relationship between above ground biomass mass and CO2 concentration.
Q: Gross primary productivity refers to the total
A: Gross primary productivity : Of all vegetation types, tropical rainforests grow in climatic…
Q: Are per capita carbon emissions highest in urban, suburban, or rural areas? Why
A: Per capita carbon emissions can be defined as the total amount of carbon dioxide released because of…
Q: Per kilogram of food product, select the highest and the lowest in terms of CO2eq emissions…
A: Carbon di oxide emission or CO2 emissions are emission stemming from the burning of fossil fuels…
Q: What are the effects of deforestation on CO2 concentrations in the atmosphere?
A: Introduction: Deforestation is the excessive cutting of trees to clear the land area and using that…
Q: Primary productivity varies from ecosystem to ecosystem.Explain?
A: An ecosystem is a large community of living organisms in a specific area in which the biotic and…
Q: Discuss one critical factor that defines this differentiation between offshore and coastal primary…
A: In the primary productivity the energy is converted into organic matters by some photosynthetic and…
Q: Based on its primary productivity, which terrestrial ecosystem or life zone is able to produce the…
A: Ecosystem is a geographical area that consists of all the organisms dwell together. The ecosystem of…
Q: Define gross primary production, net primary production, secondary
A: Production in the ecosystem is defined as the generation rate of biomass. In the ecosystem, there…
Q: How Does the Atmospheric CO2 Concentration ChangeDuring a Year and from Decade to Decade?
A: Carbon dioxide present in normal concentration is not an air pollutant. It is a natural constituent…
Q: Which two gasses are making highest relative contribution to greenhouse gasses?
A: The greenhouse effect is nothing but it’s a natural process in which it warms the Earth's surface.…
Q: What is the approximate value of net primary productivity of biosphere?
A: Biosphere accounts for all the ecosystems present on earth or the zone where life is present. An…
Q: Which type of food is responsible for the most greenhouse gas emissions across its whole life cycle?…
A: The earth's greenhouse gases are responsible for trapping heat in the atmosphere and warm the earth.…
Q: Refer to data from the following graphs and explain why crop rotation has been recommended to…
A: Grain production profitability has long been a source of concern for farmers. Improving yield…
Q: Diagram the “Latin” city model of urban growth. Name all of the different sections and explain where…
A: The Latin American model depicts the urbanisation that is taking place in the various regions of…
Q: what is greenhouse effect
A: The atmosphere of Earth is the layer of gases commonly known as air that surrounds the earth’s…
Q: What environmental factor is depicted in the graph? Explain
A: In research, certain experiments are carried out by studying the effect of physical, chemical, or…
Q: What is the reason for highest biomass in aquatic ecosystem?
A: The ecosystem present in a water body is known as aquatic ecosystem. It is of two types, namely…
Q: Explain the level of greenhouse gases in the atmosphere and its impacts in environments with a neat…
A: Green house effect It is the phenomena where earth surface get heated. It is a natural process. when…
Q: What is Greenhouse Gas
A: Introduction Pollution may be defined as the contamination with harmful chemicals, particles which…
Q: How do current methods and initiatives for recycling, reducing, and reusing in Texas affect the…
A: The act of recycling incorporates a broad range of activities that have a positive impact on the…
Q: Approximately how much of the energy taken in by a consumer is used to make more biomass? Group of…
A: Introduction : Energy is transferred from one trophic level to another. The producers like plants,…
Q: What does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is…
A: Different nations around the world have various greenhouse gas emission rules to help limit climate…
Q: estimate the total primary production in the oceans (in million metric tons carbon) using the…
A: The primary production is the rate of biomass production per unit area by the primary producers. It…
Q: provide a brief overview of the three main greenhouse gas mitigation strategies for transportation…
A: Mitigation strategies have a great role in preventing greenhouse gas emissions. It is studied under…
Q: What is gross primary productivity and net primary productivity?
A: Most algae, plants, and cyanobacteria are the photoautotrophs as they perform photosynthesis.
Q: When you list a greenhouse gas, include its potential source of production on a larger scale. What…
A: Greenhouse gases are gases found in the atmosphere that have the ability to absorb and re - emit…
Q: ow would you argue the importance of protecting the BDFFP against ecologically destructive…
A: The main important criteria to encourage the studies of BDFFP are to preserve larger areas of land…
Q: Per kilogram of food product, select the highest and the lowest in terms of CO2eq emissions…
A: Meat, cheese and eggs have the highest carbon footprint. Fruit, vegetables, beans and nuts have much…
Q: a. What is the value of net community production (µM O2 /hr)? Would this sample be a source or sink…
A: The aquatic ecosystems consist of mostly microscopic plankton as the producers as well as the…
Q: What is the single largest Anthropogenic flux in the global Carbon cycle?
A: The amount of carbon exchanged between the carbon pools of the Earth including the atmosphere,…
Q: By which country maximum greenhouse gas is released?
A: In the atmosphere, sunlight passes, and ice carps, clouds reflect light back into space. Most of the…
Q: Between hydroelectric, hydrokinetic, and wind energies, which would be more accessible to the…
A: -> Hydroelectric energy is generated by turbines arranged to dams.When water flows over…
Q: Explain how and why the percent of consumed Net Primary Productivity (NPP) varies greatly when…
A: Net primary productivity (NPP )usually states that they are known to represent the excellence…
Q: The amount of energy available to heterotrophs is ________. Select one: a. net primary productivity…
A: Introduction Productivity in ecology refers to the rate at which energy is contributed to organisms'…
Q: Identity one nitrogen compound that is considered a pollutant which released by human activity into…
A: pollutants are those chemicals which cause harm to the health of environment and life . There are…
Q: Give examples of three major environmental problems, along with their causes. How are these problems…
A: The prudent use of resources should be practiced, as humans are currently depleting the natural…
Q: What are the steps involved in the greenhouse effect?
A: Human activities interfere with the natural nutrient cycles and bring about the climatic changes.…
Q: Using the information in the table above, evaluate the relative risk for poor outside air quality…
A: Air quality health index is an indication of air quality and health impact. It depends on the number…
Q: A family travels from New York City to Costa Rica three times a year for a vacation. The family…
A: Biomass refers to mass of living organisms which includes plants, animals, and micro-organisms, or…
Q: What is smog and greenhouse effect?
A: Pollution is defined as the change in the environment that are caused by natural or artificial input…
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…
Listing a greenhouse gas, write its possible source of production on a larger scale. What are its harmful effects?
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- The table below shows the demand for pollution permits to emit hydrocarbons in a particular industrial park. Each permit allows the owner to release one tonne of pollutants into the atmosphere. Price per Pollution Permit $4,000 3,500 3,000 Quantity of Permits 200 400 600 2,500 2,000 1,500 8ee 1,800 1, 200 1,400 1,000 a. If no fee for a pollution permit were charged, how many tonnes of pollutants would be discharged into the atmosphere, assuming a straight-line demand curve? Quantity: tonnes b. Suppose government were to set a fee of $3,000 per pollution permit. How many tonnes of pollutants would now be dumped? What is the total revenue received by government? Quantity: tonnes Total revenue: $ c. Suppose that a new technology allows for a significant reduction in hydrocarbons at a relatively low cost so that the demand for pollution permits in the industrial park drops by 200 tonnes. Assuming that government holds the permit fee at $3,000, how many tonnes of pollutants would now be…11) The chart below compares the greenhouse gas emissions of several fuel sources. Greenhouse Gas Emissions of Fuel and Energy Sources Sugarcane Ethanol Cellulosic Ethanol Fuel > Gasoline Corn Ethanol Energy > Source Fossil Fuels Biomass Biomass Biomass Source: Adapted from http://energy.itgoverns.com An accurate prediction that could be made regarding the information shown in the chart is that A) fossil fuels emit the least amount of greenhouse gases the use of biomass-based fuels instead of fossil fuels will greatly decrease the production of greenhouse gases B) C) the use of any one of the ethanol sources for fuel will each produce more greenhouse gases than the use of gasoline for fuel D) a total change from gasoline to ethanol as a fuel would have no effect on greenhouse gas emissions Greenhouse Gas EmissionsUsing the information in the table above, evaluate the relative risk for poor outside air quality for the following pairs of locations in terms of the pollutant sources. Which one do you think would have better air quality? Why? i) small village vs. large city ii) cabin in a forest with a wood-burning stove vs. farmhouse in the middle of the prairies
- What does the term ’leakage’ mean in the context of regulating greenhouse gas emissions? and why is this important to consider?Which one of the following sentences is NOT true? Select one: Compared with other land-based food production systems, fisheries and aquaculture have a relatively small overall carbon footprint. Global fish production from capture and culture operations contributed up to 1.5% to the world’s CO2 emissions. CO2 emissions by marine and inland fishing vessels were about 0.5% of the total global emissions. Being a minor contributor in global terms, fisheries and aquaculture have no opportunities to mitigate emissions of greenhouse gases.Naturally, environment has their carrying capacity. Explain the FOUR (4) effects of pollutant load over the carrying capacity.
- When you list a greenhouse gas, include its potential source of production on a larger scale. What are its negative consequences?What is the Golden Arrow and name two ways it creates environmental issues? STRONG PARAGRAPH REQUIRED.Identity one nitrogen compound that is considered a pollutant which released by human activity into the environment and what human activity and specific environment problem that results
- What is the range of values for percentage of emissions from transport of food to retailers (delivery)? Weber and Mathews found that 83% of food’s total emissions came from its production process on the farm or feedlot. What do these numbers tell you about how you might best reduce your own footprint with regard to food?provide a brief overview of the three main greenhouse gas mitigation strategies for transportation [sperling nd cannon, 2009] and discuss any four factors that could promote the adoption of electric vehicles in ghana, as outlined in laala [2019]Give examples of three major environmental problems, along with their causes. How are these problems interrelated? Now name one potential solution for each