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The game is set in a 3D virtual city with five main activities where players are set the task of reducing the carbon footprint of an average resident. At the end of the game they are taken forward to 2066 to see if they have done enough to save England from the worst problems associated with global climate change. [70]
The carbon footprint explained Comparison of the carbon footprint of protein-rich foods [1]. A formal definition of carbon footprint is as follows: "A measure of the total amount of carbon dioxide (CO 2) and methane (CH 4) emissions of a defined population, system or activity, considering all relevant sources, sinks and storage within the spatial and temporal boundary of the population, system ...
A carbon bomb, or climate bomb, [34] is any new extraction of hydrocarbons from underground whose potential greenhouse gas emissions exceed 1 billion tonnes of CO 2 worldwide. In 2022, a study showed that there are 425 fossil fuel extraction projects (coal, oil and gas) with potential CO2 emissions of more than 1 billion tonnes worldwide.
Pumpkins, which are largely made up of water, can also be fed to some animals, or donated after use. The U.S. sells around a couple of billion pumpkins annually, largely harvested in California ...
A carbon footprint (or greenhouse gas footprint) is a calculated value or index that makes it possible to compare the total amount of greenhouse gases that an activity, product, company or country adds to the atmosphere. Carbon footprints are usually reported in tonnes of emissions (CO 2-equivalent) per unit of comparison.
For comparison, the major source of CO 2, namely emissions from fossil fuel combustion and cement production, amount to 6.3 ± 0.6 Gt carbon per year. [15] In 2021 the Global Carbon Project estimated annual land-use change emissions were 4.1 ± 2.6 Gt CO 2 (CO 2 not carbon: 1 Gt carbon = 3.67 Gt CO 2 [16]) for 2011–2020. [17]
This is an accepted version of this page This is the latest accepted revision, reviewed on 24 January 2025. Gas in an atmosphere with certain absorption characteristics This article is about the physical properties of greenhouse gases. For how human activities are adding to greenhouse gases, see Greenhouse gas emissions. Greenhouse gases trap some of the heat that results when sunlight heats ...
For example, a cheeseburger, a popular beef food, is estimated to emit about 4.79 pounds (2.17 kg) [133] or 1.9 kg of carbon dioxide per serving [134], which is about 10 times the weight of carbon dioxide emitted by a cheeseburger, which is the equivalent of driving about 5 miles (8 km) in a car.