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Mother Nauture has a solution to capture CO2 but not water vapour
We all promoting Hydrogen (H2) as an alternative solution for fosil fuel, which is main source of Greenhouse Gas (CO2).
Only we are comparing the by product Water (H2O) or water vapor of hydrogen with CO2. And we are promoting that this is a clean fuel for future mobility
Water vapor gets added to air and atmosphere by evaporation and transpiration.- Evaporation is the process by which liquid water is converted to water vapor in the presence of heat.
- Transpiration is the process through which plants lose water to the atmosphere.
- Now we are creating third process to add water vapor to the atmosphere that's called Hydrospiration.
Hydrospiration is a process in which water vapor gets added to the atmosphere by burning, combustion or other method of Hydrogen
The percentage of water vapor in surface air varies from 0.01% at -42 °C (-44 °F) to 4.24% when the dew point is 30 °C (86 °F).Over 99% of atmospheric water is in the form of vapour, rather than liquid water or ice, and approximately 99.13% of the water vapour is contained in the troposphere. The condensation of water vapor to the liquid or ice phase is responsible for clouds, rain, snow, and other precipitation, all of which count among the most significant elements of what we experience as weather. Less obviously, the latent heat of vaporization, which is released to the atmosphere whenever condensation occurs, is one of the most important terms in the atmospheric energy budget on both local and global scales. It plays an important role in the weather phenomena, For example, latent heat release in atmospheric convection is directly responsible for powering destructive storms such as tropical cyclones and severe thunderstorms. Water vapor is an important greenhouse gas owing to the presence of the hydroxyl bond which strongly absorbs in the infra-red.
Since the late 1800s, global average surface temperatures have increased by about 2 degrees Fahrenheit (1.1 degrees Celsius). Data from satellites, weather balloons, and ground measurements confirm the amount of atmospheric water vapor is increasing as the climate warms. (The United Nations Intergovernmental Panel on Climate Change Sixth Assessment Report states total atmospheric water vapor is increasing 1 to 2% per decade.) For every degree Celsius that Earth's atmospheric temperature rises, the amount of water vapor in the atmosphere can increase by about 7%, according to the laws of thermodynamics.
Some people mistakenly believe water vapor is the main driver of Earth's current warming. But increased water vapor doesn't cause global warming. Instead, it's a consequence of it. Increased water vapor in the atmosphere amplifies the warming caused by other greenhouse gases.
As greenhouse gases like carbon dioxide and methane increase, Earth's temperature rises in response. This increases evaporation from both water and land areas. Because warmer air holds more moisture, its concentration of water vapor increases. Specifically, this happens because water vapor does not condense and precipitate out of the atmosphere as easily at higher temperatures. The water vapor then absorbs heat radiated from Earth and prevents it from escaping out to space. This further warms the atmosphere, resulting in even more water vapor in the atmosphere. This is what scientists call a "Positive Feedback Loop." Scientists estimate this effect more than doubles the warming that would happen due to increasing carbon dioxide alone.
This diagram shows the mechanisms behind a positive water vapor feedback loop. Increases in carbon dioxide, a greenhouse gas, cause a rise global air temperatures. Due to increased evaporation and since warmer air holds more water, water vapor levels in the atmosphere rise, which further increases greenhouse warming. Source NASA : How Atmospheric Water Vapor Amplifies Earth's Greenhouse Effect
Adding More Water Vapor to the AtmosphereAdding more water vapor to the atmosphere can have both positive and negative impacts on the Earth's climate and weather patterns.
On the positive side, water vapor is a greenhouse gas, which means that it helps to trap heat in the atmosphere and keeps the Earth's surface warm enough to support life. Without water vapor, the Earth's surface would be much colder and inhospitable. Additionally, increased water vapor can lead to increased cloud cover, which can reflect sunlight back into space and help to cool the Earth's surface.
On the negative side, too much water vapor in the atmosphere can lead to more frequent and severe precipitation events, such as floods, landslides, and mudslides. This is because the atmosphere can only hold a certain amount of water vapor before it becomes saturated and starts to release the excess moisture as precipitation. Climate change is already causing more intense and frequent extreme weather events, and adding more water vapor to the atmosphere could exacerbate these effects.
Furthermore, increased water vapor in the atmosphere can also contribute to the formation of more severe storms and hurricanes, which can cause significant damage to coastal communities and infrastructure.
Impact on Adding More Water to Atmosphere by Hydrogen Burning
Burning hydrogen (H2) in the Earth's atmosphere can produce water vapor (H2O) as a byproduct. However, adding water vapor to the atmosphere in this way would not be a sustainable or effective way to increase the amount of water in the atmosphere, as the amount of water produced by burning hydrogen would be relatively small compared to the volume of the Earth's atmosphere.
Moreover, burning hydrogen as a fuel source could have significant environmental impacts, including the release of greenhouse gases such as carbon dioxide and nitrogen oxides, which contribute to climate change and air pollution.
Therefore, while adding water vapor to the atmosphere through hydrogen burning is technically possible, it is not a practical or sustainable solution for increasing the amount of water in the atmosphere. Additionally, any attempt to manipulate the Earth's atmosphere on a large scale should be approached with caution, as it could have unintended consequences for the planet's climate and ecosystems.