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How much do cows contribute to global warming?
Cows contribute to global warming mainly through their production of methane gas during digestion. Methane is a potent greenhouse gas that traps heat in the atmosphere. Cows are estimated to contribute about 14.5 of global greenhouse gas emissions, primarily through methane production.
What countries are the largest contributors of greenhouse gases?
The largest contributors of greenhouse gases are China, the United States, and India. These countries have high emissions due to their large populations, industrial activities, and reliance on fossil fuels for energy production.
True or false coal use in the US accounts for most greenhouse gas emissions?
False. While coal use in the US does produce a significant amount of greenhouse gas emissions, it does not account for the majority of emissions. Other sectors such as transportation and industry also contribute significant amounts of greenhouse gases.
Why to save water to prevent greenhouse effect?
Saving water helps reduce the amount of energy needed to treat and transport water, which in turn reduces greenhouse gas emissions from energy production. Additionally, using less water means less energy required for heating water, thereby decreasing energy consumption and greenhouse gas emissions. Overall, saving water helps mitigate the greenhouse effect by reducing energy consumption and associated emissions.
Which of these is the agreement developed among nations in the 1990s to limit greenhouse gas emissions?
The agreement developed in the 1990s to limit greenhouse gas emissions is the Kyoto Protocol. It was adopted in 1997 and aimed to reduce emissions by setting binding targets for industrialized countries.
From 1990 to 2008 the worlds most developed economies cut their greenhouse gas emissions from energy production by about how much percent?
From 1990 to 2008, the world's most developed economies reduced their greenhouse gas emissions from energy production by approximately 11%. This decline is attributed to a combination of factors including shifts towards cleaner energy sources, improvements in energy efficiency, and the implementation of various environmental policies. However, despite this reduction, the overall global emissions continued to rise during the same period due to increased energy consumption in developing nations.
From 1990 to 2008 by what percent did the worlds most developed economies cut their greenhouse gas emissions?
From 1990 to 2008, the world's most developed economies reduced their greenhouse gas emissions by approximately 7%. This decrease was largely attributed to improvements in energy efficiency, a shift towards cleaner energy sources, and economic changes in some countries. However, the emissions reductions varied significantly among different nations and regions.
What percent did the world and most developed economies cut their greenhouse gas emissions From 1990 to 2008?
From 1990 to 2008, the world as a whole reduced greenhouse gas emissions by approximately 4%. In contrast, most developed economies saw a more significant decline, with emissions decreasing by around 11% during the same period. This reduction can be attributed to various factors, including the adoption of cleaner technologies and shifts toward more sustainable energy sources.
How can wave power reduce greenhouse gases?
Wave power generates electricity from the movement of ocean waves, a renewable energy source that does not produce greenhouse gas emissions. By using wave power to generate electricity, we can reduce our reliance on fossil fuels, which are a major source of greenhouse gas emissions when burned for energy production. This can help reduce overall greenhouse gas emissions and combat climate change.
Why do environmentalists believe that carbon dioxide emissions have increased?
At this time we are seeing rapid industrialization in China and India; conservation measures in the western world have not come close to offsetting the increased emissions from developing economies. Carbon dioxide emissions have increased.
Why are developing countries the main cause of global warming?
The industrial nations, until recently, were the primary emitters of greenhouse gas. It was only recently that one developing nation, China, eclipsed the United States in greenhouse gas emissions, though India is working hard to catch up. For the most part (aside from India & China) developing nations are NOT the main cause of global warming.
Which nation is the leader in greenhouse gas emissions?
China has recently overtaken the US in the annual production of greenhouse gas emissions.The US is still the leader in the long-termamounts of pollution emitted.
What percent did developed economies cut their greenhouse gas emissions?
Developed economies cut their greenhouse gas emissions by approximately 25% from 1990 levels by 2020. This reduction is attributed to various factors, including the transition to cleaner energy sources, improved energy efficiency, and the implementation of environmental policies. However, the progress varies significantly among countries within this group. Continued efforts are essential to meet future climate targets.
How do the production transportation and use of the computer affect the increase of greenhouse gas emissions?
The production of computers involves extracting raw materials, such as metals and minerals, which requires significant energy and often leads to deforestation and habitat destruction, contributing to greenhouse gas emissions. Transportation of these materials and finished products across the globe further adds to emissions through fossil fuel consumption. Additionally, the energy used during the operation of computers, particularly if sourced from fossil fuels, increases overall greenhouse gas emissions. As the demand for computing power grows, so does the environmental impact associated with these processes.
What percent of the worlds most developed economies cut the greenhouse gas emissions from 1990 to 2008?
From 1990 to 2008, about 40% of the world's most developed economies, often referred to as OECD countries, managed to cut their greenhouse gas emissions. This reduction was influenced by various factors, including the implementation of environmental policies, shifts towards cleaner energy sources, and economic changes. However, the overall progress varied significantly among individual countries within this group.
How does a spray deodorant contribute to the build up of greenhouse gases?
Spray deodorants often contain propellants such as hydrocarbons or compressed gases, which can contribute to greenhouse gas emissions. When these products are used, they release volatile organic compounds (VOCs) and greenhouse gases into the atmosphere. Additionally, the manufacturing process of aerosol cans typically involves energy-intensive production methods that further contribute to carbon emissions. Consequently, the use and production of spray deodorants can have an environmental impact by increasing the concentration of greenhouse gases in the atmosphere.
What is the most likely cause of Brazil and greenhouse gas emissions?
The most likely cause of greenhouse gas emissions in Brazil is deforestation, particularly in the Amazon rainforest, which releases significant amounts of carbon dioxide when trees are cut down or burned. Agricultural expansion, especially for soy and cattle ranching, also contributes to emissions through land-use changes and methane production from livestock. Additionally, industrial activities and energy production further exacerbate the country's overall greenhouse gas output. Addressing these issues is crucial for Brazil's environmental and climate goals.
