Several efforts have been made stop global warming, including campaigns to raise awareness about environmental issues, advancements in resource saving technology, scientific research and legislation. According to the Washington Post, a survey by the Pew Research Center for the People and the Press found many Americans favor changes made to stop global warming.Know More
One campaign designed to raise awareness on energy conservation is Earth Hour. It was founded in 2007 in Sydney, Australia, and is sponsored by the World Wildlife Fund. It is observed on the last Saturday of the month in March. Households and businesses are encouraged to turn off their lights for one hour.
Vehicle makers have made efforts to save on fuel and reduce pollution. In 1999, hybrid cars were introduced. Research on climate changes takes place in a variety of laboratory settings. Scientists' findings can be applied to practical settings, such as helping homeowners make their residences more energy efficient.
Legislation has changed the way corporations and individuals conduct business. Government bodies at the federal and state levels have enacted laws to reduce waste and save resources. Incentives are provided for those who implement environmentally friendly practices in their homes or businesses.
However, despite many efforts, a survey conducted by the Civil Society Institute found that three out of four Americans don't believe that the government is doing enough to address environmental problems.Learn more about Human Impact
Carbon dioxide contributes significantly to global warming by entering the atmosphere and waterways through many human activities, such as farming, industrial operations and changes in land use, primarily to agricultural production. Carbon dioxide occurs naturally through some activities, such as plant respiration, volcanic activities and the interaction between oceanic waters and the surrounding air. However, human activities increase the amount of carbon dioxide in the air, which in turn offsets the delicate balance of gases in the atmosphere and air temperature.Full Answer >
Global worming is caused by the retention of the energy of the Sun in the atmosphere. The Earth is warmed by light from the Sun. This light passes through the atmosphere and strikes the surface. Some of the energy is reflected back into space, while some is absorbed by the ground, water and air. The energy that isn't radiated back into space warms the Earth.Full Answer >
Global warming affects people, plants and animals around the world in many ways, causing an array of short-term and long-term consequences, such as polluted air, warmer atmospheres, health ailments and extreme and unpredictable weather patterns. Global warming is thought to pose threats to environments and ecosystems on land and at sea. It may contribute to a rise in sea levels and cause floods, droughts and more frequent and severe hurricanes, tornadoes and snowstorms.Full Answer >
Global warming is the process by which the Earth’s average atmospheric temperature increases over time. The Earth has experienced both global warming and cooling during its 4.5-billion-year history. However, the current rate of temperature increase exceeds that which occurred in the past. Many scientists suspect that the accelerated rate of temperature increase is the result of human behavior.Full Answer >