increased use of alternative energy sources. -- A+
The concern over global cooling in the 1970s was based on limited data and studies, while the concern over global warming emerged as more scientific evidence accumulated over time, showing a consistent warming trend caused by human activities like burning fossil fuels. The shift in concern reflects improvements in climate science and a better understanding of the impact of greenhouse gas emissions on Earth's climate.
Yes, ash from large volcanic eruptions can temporarily lower global temperatures by blocking sunlight. However, over time as the ash settles and the particles reflect less heat, there can be a rebound effect leading to increased temperatures.
Global warming
Global warming occurs when the greenhouse gases in the atmosphere capture the sun's heat reflected off the earth. More and more carbon dioxide retains more and more heat. This is increasing the temperature of the world.
True global warming does not decrease temperatures. So, either the model for global warming's effects is hokus-pokus, or global warming as presently claimed, does not exist. Some global warming followers will have you believe that global warming makes the weather "act crazy". If true, then it is not really global warming, is it.
Global Warming
Global Warming
Global Cancer Concern India.
Gravity does not directly affect global warming. Global warming is primarily caused by the increase in greenhouse gases in the atmosphere, which trap heat and lead to a rise in global temperatures. Gravity is a fundamental force that affects the movement and distribution of substances on Earth, but it does not have a direct impact on the underlying causes of global warming.
The direct effects of the causes of global warming include rising global temperatures, increased frequency and intensity of extreme weather events, and melting ice caps and glaciers. These changes lead to rising sea levels, which can result in coastal flooding and habitat loss. Additionally, altered weather patterns can disrupt ecosystems and agriculture, affecting food security and biodiversity.
he global economy has a direct impact on the job market
watch the news.
The direct effect of increases in the amount of carbon dioxide gas in the atmosphere is global warming. Carbon dioxide is a greenhouse gas that traps heat in the Earth's atmosphere, leading to an increase in average global temperatures and contributing to climate change.
The concern over global cooling in the 1970s was based on limited data and studies, while the concern over global warming emerged as more scientific evidence accumulated over time, showing a consistent warming trend caused by human activities like burning fossil fuels. The shift in concern reflects improvements in climate science and a better understanding of the impact of greenhouse gas emissions on Earth's climate.
not to us, no.
Aren't all rain-forests and the whole world a global concern these days?? Well i think it is mostly because of pollution and just the Earth's surface in general.
The increase in global temperatures is of concern to humans because thanks to the carbon cycle the earth's climate has been safely balanced for millions of years as suitable for life. Now there is imbalance because we have cut down forests and we burn fossil fuels. This means the amounts of carbon dioxide in the atmosphere is rapidly increasing. If we canot slow and stop this warming then human existence on the planet may be threatened.