Why is the earth warming up so much?

Answer 1

The recent warming earth of the earth is known as the enhanced greenhouse effect and is the result of increased concentrations of greenhouse gases, chiefly carbon dioxide and, to a lesser extent, methane gas.

The reason for the increased concentrations of these gases is debated, but the overwhelming consensus among climate scientists is that they are due to human activities such as burning fossil fuels (coal, oil and natural gas), deforestation and cement manufacture.

A:

There is a theory that solar flares have been heating the earth.

A:Global warming is defined as the general increase in the temperature as a result of high concentration of the CO2 in the atmosphere. There have been a lot of activities going on world wide that have resulted this phenomenon.

Usage of fossil fuel such as petrol,diesel, and kerosine which release CO2 into the atmosphere. This gas concentrates in the atmosphere preventing the escape of heat from the ground.

Also cutting down of trees is a major factor responsible for global warming in the earth. Most of the developing countries depend on timber for export and farming method is also very poor.

A:

We are warming the earth by using fossil fuels such as coal, oil and natural gas. This burning makes greenhouse gases form on the earth. Cows also have a MAJOR part in this part by producing methane when they belch. Heat does not escape from from the atmosphere and so the Earth gets warm. That's how it's happening.

A:The earth is warming due to natural processes, as it has been for thousands of years and is supported by numerous scientific studies in the highest respected peer reviewed journals. The earth is warming due to many factors such as increased solar activity and complex interactions between the positions of the earth and sun. CO2 levels have increased, however they lag behind changes in global temperature by 1000 years or more. The most abundant greenhouse gas, water vapor, has similarly increased due to higher temperatures.

Answer 2

The Earth is warming up primarily due to human activities that increase the concentration of greenhouse gases in the atmosphere, leading to the greenhouse effect. This effect traps heat from the sun, causing a rise in global temperatures and resulting in climate change. Factors such as burning fossil fuels, deforestation, and industrial processes contribute to this warming trend.