Your carbon footprint is the amount of carbon dioxide released into the atmosphere as a result of your every day activities. Students will calculate their ecological footprint and determine how many earths would be needed if everyone on earth lived the same lifestyle as they do. A carbon footprint is a measure of the greenhouse gas emissions associated with an activity, group of activities or a product. Carbon footprints measure the amount of co2 you produce in your daily life.
The students develop strategies for reducing their family carbon footprint. Carbon footprint drawing crayons, markers, or colored pencils in the suggested colors the carbon footprint survey will ask a series of questions that will direct the participant to color lines. But while actual footprints offer details on size, weight and speed, carbon footprints measure how much carbon dioxide co2 we. Some of the worksheets displayed are carbon foot work, carbon foot work, how big is your carbon foot, carbon and water foot classroom activity teachers guide, carbon foot, activity calculating your carbon foot, human foot work, ecological foot calculator. Throughout a products lifetime, or lifecycle, different. Offline carbon footprint calculator time for change. Sharing with the class the results of the assignment allows us to place their own activities into a broader context and to address the question of how much can changes made by one individuals impact the environment. Learners identify ways in which humans affect the environment. Humans do not impact only 17% of earths surface meaning that we have a. Introduce youngsters to the term ecological footprint. Add the points on each chart to obtain a subtotal for that category, and transfer it to the summary chart. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london wc1r 4hq. Students will discover how their life choices influence their carbon footprint and how they can lower it. Less than150 your ecological footprint is smaller than 4.
Pdf carbon footprint assessment of a paperback book. In order to complete the calculator next lesson you need to find out the following. Energy from the sun drives the earths weather and climate. Throughout the guide the theory is constantly explained by application to a. A carbon footprint is an estimate of the climate change impact of activity such as making a product, living a lifestyle or running a company typically, a. Great idea but i am not sure about your figures, are the units correct. Calculating your carbon footprint chicago botanic garden. Calculating your ecological footprint grades 7 9 description. The primary footprint is a measure of our direct emissions of co2. The average american is responsible for about 20 tons of carbon dioxide emissions each year. Students calculate their own carbon footprint and compare it with national averages. The main aim of this guide then is to demystify carbon footprint approaches and help readers grasp the main concepts, as well as to expose them to how to do the actual calculations.
The carbon footprint of daily activities live science. Agnes academy, houston, tx, usa in an upcoming class you will use an online tool to calculate your personal carbon footprint. Your carbon footprint is a representation of the effect. In order to perform the most accurate calculation, you will need to know or approximate several pieces of.
In 1961 humanity was using 50% of the earths resources, but consumption of resources has been increasing every year not. Complete each of the charts for a typical day in your home community. Ppt of carbon footprint greenhouse gas carbon dioxide. Your score ecological footprint in hectares less than 150 less than 4. Calculating your carbon footprint grades 10 12 description. The earths ecological footprint is currently 23 percent over capacity. It takes about one year and two months to regenerate what we consume in a year source. They consider how behavioural changes could reduce their carbon footprint.
Carbon dioxide co 2 emissions are what contribute to a persons carbon footprint. Carbon footprint worksheet oregon state university. As is shown, we have just one planet, so the earths biocapacity in number of planets is 1 horizontal blue line. Footprints offer clues about where we came from and where were headed. For example, the box of cookies must be manufactured. This total is your carbon footprint in the number of pounds of carbon dioxide per year. Answer the questions below, then follow the scoring instructions to see how green you are. The calculation of ones carbon footprint can be used in a variety of educational settings. This is the third lesson in a series of three teaching pupils about 1. Many of your actions generate carbon emissions, which contribute to accelerating global warming and climate change. Carbon footprint worksheet, students are asked to hypothesize about which daily activities in their lives have the largest carbon footprint and record their thoughts on their worksheet. The secondary footprint is a measure of the indirect co2 emissions the pie chart above shows the main elements which make up the total of a typical persons carbon footprint in the developed world. The actual mix of power generation coal, oil, natural gas, wood, nuclear energy, hydro energy, solar energy, wind, geothermal or waste is taken into. Provide each student with the carbon footprint worksheets, parts.
The light and heat from the sun support life on earth and provide energy needed. A carbon footprint has historically been defined as the total set of greenhouse gas ghg emissions caused by an organization, event, product or person. Feb 08, 2014 basic and easy to work with, but could include a few more daily habits like food and trash. Showing top 8 worksheets in the category carbon footprint. A carbon footprint is the total greenhouse gas ghg emissions caused directly and indirectly by an individual, organization, event or product. Acmp 20062008 uaf geophysical institute b2 carbon footprint 3. Carbon footprint factsheet center for sustainable systems. Nearly everything that we do produces greenhouse gas ghg emissions either directly or indirectly. But two new studies now claim that biofuel production releases more carbon than the fuels themselves save. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. However, your secondary footprint measures indirect emissions. You are going to calculate your carbon footprint using an online calculator. All necessary data sheets are included in the lesson for student use. The carbon footprint calculator estimates co2 emissions for energy use and transportation, and.
Y carbon footprint the global warming you can get a better. An ecological footprint compares the populations consumption of resources and land with the planets ability to regenerate. Find carbon footprint lesson plans and teaching resources. Carbon footprints student worksheet what is a carbon footprint.
Reducing the level of climate change and reducing human vulnerability to whatever climate changes do occur depend on the understanding of climate. It can be used to practice quantitative skills, raise awareness, or kick off a unit on energy use or greenhouse gasses. Circle the letter that best answers the following questions, and then use the scoring instructions to calculate your carbon footprint. Use the calculation below to see how your results were formulated. Much of our food, our goods, our fuel, and our resources come from somewhere else. The more greenhouse gases you produce, based on your answers, the bigger the carbon footprint grows. They should have their parents help them fi ll out the household questionnaire on page 3. Calculations for the carbon footprint calculator on this website were gathered from equations and formulas provided publicly by the environmental protection agency and the university of california, berkeleys institute of the environment. Students should be familiar with the following terms in order to calculate a carbon footprint. Basic and easy to work with, but could include a few more daily habits like food and trash.
Materials computer with internet access worksheets. Their impressions tell us something about the animals that leave them. Carbon footprint a carbon footprint is the total set of greenhouse gas ghg emissions caused directly and indirectly by an individual, organization, event or product. Carbon footprint formula equation for carbon emissions. They look at the problems associated with the use of natural resources, and focus on ways to preserve natural environments and nonrenewable energy sources. The attached excel sheet can be used to calculate both co2 emissions as well as primary energy requirements for the following activities heating with oil, gas, coal, wood, solar energy or heat pumps. Carbon footprints, renewable energy and offsetting. Human activities, such as the release of greenhouse gases from burning fossil fuels, are major factors in the current rise in earths mean surface temperature global warming. Ecological footprint worksheetwith answers footprint. Carbon footprints overview activity description students learn about co 2 emissions, what a carbon footprint is and calculate their individual carbon footprint. As a class, create a chart of student results, graph the values, and then findthe average carbon footprint of the class. You have control over how much or how little energy you use here. Carbon footprint and ask students to complete the worksheet.
An environmental footprint is an annual measure of how much land and water it takes to provide the things we use and consume. Use the grand total to calculate your ecological footprint. Over half our electricity comes from 1 of 600 coalburning power plant stations. Ecological footprint for this exercise, you will explore the interactions among your lifestyle, the global carbon cycle, and the capacity of planet earth to sustain humanity. In this activity, we will be focusing on the water and carbon components of your environmental footprint. It is probably an extension of the concept of ecological footprints developed by the ecologist william rees at the university of british columbia in the. A carbon footprint is defined as a representation of the effect a person, or company, has on the climate in terms of the total amount of greenhouse gases he or she produces. Ecological footprint worksheet ecological footprint for.
What changes can you make in your life to reduce your carbon. It does not attempt to estimate a students total carbon or water footprint. Ecological footprint analysis activity background information your ecological footprint measures the amount of biologically productive land and sea area required to produce the resources consumed and to absorb the carbon dioxide emitted, compared to to how much land and sea area is available. Use your answers for the ecological footprint quiz and survey go to. Jun 12, 20 this website and its content is subject to our terms and conditions.
Running on a treadmill for 30 minutes three times a week will boost your carbon footprint by 0. Time 20mins 40mins learning outcomes to understand where carbon emissions come from. Provide each student with the carbon footprint worksheets, parts 14. The lower the number, the fewer greenhouse gasses are emitted into the atmosphere.
Students should fill out page 2 of the carbon footprint worksheet document and follow through with their plan. Plus, our waste, particularly our greenhouse gas emissions, can have an effect on people everywhere. Ppt of carbon footprint greenhouse gas carbon dioxide in. Commuting to work and using appliances contribute to your primary footprint, which measures direct emissions. If we think of the earth as being 1 day old then we have only been around for a. Your carbon footprint is a representation of the effect you, your family or school, have on the climate in terms of the total amount of greenhouse gases you produce measured in units of carbon dioxide. The secondary footprint is a measure of the indirect co2 emissions. Take it outside and watch that number plummet to zero. Biofuels have been held up as a relatively quick and easy fix to a large part of the carbon problem. Sustainability and ecological footprint figure 1 is a graph of ecological footprint measured as the number of planets versus time. Does what you wear impact on your global footprint.
By doing this, students will begin to understand the individual impacts they personally have on the. The total amount of carbon dioxide, and other greenhouse gases, emitted over the full life cycle of a product, service or event is known as the. Focus the carbon footprint of biofuels transportation accounts for about 27% of anthropogenic emissions of co 2, the chief greenhouse gas. Carbon footprint levels vvi arctic climate modeling. Ecological footprint ranking 1995 country ecological footprint hectares per person united states 9. Complete the carbon footprint survey and color a footprint to show the relative size of your familys impact on the environment.
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