Global Warming

Global warming can be prevented if we stop using fossil fuels and petrol for cars. We could use wind turbines, geothermal energy's solar energy and electric cars will prevent it. But if we don't do something in the next seventy years than the polar ice caps could melt and we will be threatened with less land and pushed to harsh survival.

Yes, there are a number of scientists.

A list of more than 31,000 climatologists, physicists, mathematicians, and other qualified scientists by name, degree, and affiliation, have rejected the theory of "man generated global warming." The "Petition Project" receives no outside funding of any kind. While it is not difficult to find organizations that officially take a stand on the side of global warming, to date there is no list of scientists who have researched Global Warming and stand by the models or conclusions of the IPCC. The suggestion that a majority of scientists agree with the IPCC is a widely held belief and often stated without question. Each year the participants in the International Panel on Climate Change (IPCC) have a representation of scientists who directly dispute the theory. In 2008, 650 invited scientists directly disputed the theory. One of the primary concerns noted by climate change supporters is the question, "Who is funded and by whom?" It should be noted that NASA, one of the most quoted and respected research and advocacy organizations promoting action on global warming, receives hundreds of millions of dollars annually to study global warming. It is a telling fact that only in retirement, key officials of NASA are willing to go on record as opposing or unconvinced that human activity is the cause of catastrophic climate change. Among these are Dr. John Theon (NASA Supervisor), Dr. Joanne Simpson (eminently respected meteorological scientist), and Michael Griffin (NASA Administrator). Two positive developments are taking place as a result of more scientists' willingness to go on record in opposition to the assumed "consensus" in the scientific community. First, open debate is becoming more apparent. Websites are beginning to post more detailed data, and in some cases both sides of the debate. Second, the initial vitriol for or against the theory has begun to be replaced by a call for scientific dialogue.

The suggestion that 97% of scientists concur on the issue of AGW is unsubstantiated by research. The only study on the issue of scientific consensus of scientists working in climate related fields was done by the PBL Netherlands Environmental Assessment Agency and published 10 April 2015. Of the 6500 scientists surveyed, 43% agreed with the IPCC proposition that it is "extremely likely that more than half of [global warming] from 1951-2010 was caused by [human activity]."

Carbon dioxide (CO2) is the gas that accounts for the majority of the anthropogenic greenhouse effect. It is released through human activities such as burning fossil fuels and deforestation, and contributes significantly to global warming.

When fossil fuels are used, the release carbon dioxide. The carbon dioxide is trapped in the Earth's atmosphere and that causes the Earth to get hotter.

The answer is human activity! The burning of fossil fuels (coal, oil and natural gas) and deforestation (cutting down trees which previously removed carbon dioxide (CO2) from the atmosphere) are the main causes of the increase.

it is where dead animals and plants rot in the soil and then turn into fossil fuel. The combustion of fossil fuels is where humans use them inappropriately and burn then for fuel in factories and places which harm the enviroment

The carbon in fossil fuels is released into the atmosphere through the combustion of these fuels, such as burning coal, oil, or natural gas for energy production. This process releases carbon dioxide and other greenhouse gases into the atmosphere, contributing to climate change.

• The natural greenhouse effect (helped by carbon dioxide) keeps the earth warm.
• The enhanced (or accelerated) greenhouse effect (from too much carbon dioxide) is causing global warming.

Gigatonnes are a unit of measurement typically used to quantify large amounts of mass, specifically 1 billion metric tons. It is commonly used to measure the quantity of greenhouse gas emissions or the mass of ice melting in polar regions.

Carbon dioxide (CO2) is still building up in the atmosphere because we are still burning fossil fuels (coal, oil and natural gas) which emits CO2, and we are still cutting down trees which then cannot remove CO2 from the atmosphere. The natural carbon cycle is unable to remove all the extra CO2 (it actually manages to remove almost 60% of it), so the carbon is building up in the atmosphere and causing global warming.

When the climate changes in a place, it can lead to variations in temperature, precipitation patterns, and weather events. This can impact ecosystems, agriculture, water resources, and human communities by affecting biodiversity, crop yields, water availability, and the frequency of extreme weather events like storms and droughts. Adaptation measures may be needed to mitigate potential risks and ensure resilience in the face of changing climate conditions.

When two air masses collide, it is called a front.

In earth's atmosphere carbon dioxide comprises only 400 parts per million, of which roughly 280 ppm derived from natural sources. CO2 is a heat trapping gas, and increasing the concentration of it results in global warming. In under 40 years we will pass 500 ppm, while many scientists believe 350 ppm may be the maximum sustainable level.

CO2 is, of course, necessary for plant life. Plants break the CO2 apart during photosynthesis, releasing O2 back into the atmosphere. Some studies show plant life might benefit from slightly higher concentrations of CO2, though most terrestrial plants spent the past 20 million years adapting to levels ranging from 250 to 280 ppm.

Other than that, CO2 is fairly inert, having little atmospheric impact other than that of absorbing heat as noted.

The rise in carbon dioxide concentration since 1860 is primarily attributed to human activities, particularly the burning of fossil fuels such as coal, oil, and natural gas. This releases large amounts of CO2 into the atmosphere, contributing to the greenhouse effect and global warming. Deforestation and land use changes also play a role in increasing carbon dioxide levels.

South Africa is a signatory to the Kyoto Protocol, which sets binding emission reduction targets for developed countries. South Africa has committed to reducing its greenhouse gas emissions below business-as-usual levels, but as a developing country, it does not have binding targets like developed countries. South Africa has also been involved in negotiations to shape future international climate agreements post-Kyoto.

A 1% decrease in ozone will result in a 1.2% increase in UV-B from the Sun arriving on corneas, and the DNA of all surface dwelling creatures. There would be a statistically difficult to pin-down increase in cataracts, melanomas and other cancers, and famine (loss of arable land and/or loss of viable crops).

If the carbon dioxide in the atmosphere decreased, it would lead to a reduction in the greenhouse effect, resulting in cooler temperatures and potentially impacting plant growth. However, as carbon dioxide is essential for photosynthesis and plant growth, a significant decrease could also negatively affect plant life and the organisms dependent on it.

The irony of the Green Revolution for underfed nations is that while it increased agricultural productivity and helped alleviate hunger in some regions, it also led to environmental degradation, loss of biodiversity, and increased reliance on chemical inputs. Additionally, the benefits of the Green Revolution were not equally distributed, with marginalized communities often left out of its gains, exacerbating social inequalities.

• attitudes to traditional socializing elements may change, for example approaches to parenting
• mass media may provide opportunities to to explore and develop local art forms [music, dance, film]
• Some aspects of traditional culture may be lost. Negative values of western countries may change the values of the youth

People can help address the greenhouse effect by reducing their carbon footprint through actions such as using energy-efficient appliances, carpooling or using public transportation, and supporting renewable energy sources. Planting trees, reducing waste, and advocating for policies that promote sustainability are also important steps to combat the greenhouse effect.

The burning of fossil fuels releases greenhouse gases such as carbon dioxide into the atmosphere. These gases trap heat and contribute to the warming of the Earth's climate, leading to global warming and climate change. Reducing the use of fossil fuels is critical in mitigating the impacts of global warming.

The ozone layer protects us from harmful ultraviolet (UV) radiation from the sun. Continued destruction of the ozone layer can lead to increased UV exposure, which can cause skin cancer, cataracts, and harm ecosystems. Preventing further destruction is crucial to safeguarding human health and the environment.

By capturing heat and trapping heat

Air pollution (greenhouse gases like carbon dioxide and methane) traps heat in the atmosphere increasing temperature and causing extreme storms.

greenhouse gases trap heat.