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Global Warming
Global Warming is the century-scale rise in the average temperature of the Earth's surface, oceans, and atmosphere due to an increase in the greenhouse effect. Greenhouse gases such as carbon dioxide from burning fossil fuels or from deforestation trap heat that would otherwise escape from Earth. This warming is causing climate patterns to change.
11,528 Questions
What impact might the greenhouse effect have on temperature changes?
The impact the greenhouse effect have on temperature is to increase the chance of global warming. If you burn too many woods, carbondioxide layer forms at the outer space of earth and that carbondioxide gas stops the radiation. It basically stops the heat from going to space, instead it will reflect the heat backagain to earth and that cause global warming because the earth gets warmer.
What four conditions describe the climate of a region?
Temperature, precipitation, humidity, and wind patterns are the key conditions that describe the climate of a region. These factors help determine the overall weather patterns and conditions experienced in that area over an extended period of time.
What gases in the earth's atmosphere reflect heat?
None. No gases reflect heat.
Heat from the Sun arrives as short-wave energy and passes right through the greenhouse gases and heats the earth.
This heat is emitted back up as long-wave energy. Long-wave energy is blocked by greenhouse gases, which absorb it and do not let it pass into the upper atmosphere and beyond.
These greenhouse gases include:
- water vapor, the most plentiful gas,
- carbon dioxide,
- methane,
- nitrous oxide,
- chlorofluorocarbons (CFCs),
- hydrofluorocarbons (HFCs) and
- Perfluorocarbons (PFCs)
- Other minor gases might be included, as well.
Can heat cause global warming?
A hair dryer can contribute a very tiny amount to global warming, not because it make the air around you warm, but simpy because it uses electricity. As we move away from burning coal and oil to produce electricity, appliances such as hair dryers will have no effect at all on global warming.
How does global warming affect landforms?
Global warming can lead to the melting of glaciers and ice caps, causing sea levels to rise and increasing the frequency and intensity of coastal erosion and flooding. It can also lead to changes in weather patterns, which can impact the formation of certain landforms such as sand dunes and river valleys. Overall, global warming has the potential to reshape landforms and landscapes by altering natural processes.
Carbon dioxide gas in the atmosphere can be absorbed by plants through photosynthesis. Animals then consume these plants, incorporating the carbon compounds into their own tissues through the food chain. Carbon dioxide that was initially in the atmosphere becomes part of the carbon compounds inside animals as they consume and metabolize these plants.
In which atmosphere does most of the greenhouse effect occur?
Most of the greenhouse effect occurs in the troposphere.
What type of combustion fuels produces to the greenhouse gas carbon dioxide?
Fossil fuels such as coal, oil, and natural gas produce carbon dioxide when combusted. Additionally, biofuels made from organic material also release carbon dioxide when burned.
What statement best describes how carbon dioxide and Earth and average temperature are related?
Carbon dioxide acts as a greenhouse gas, trapping heat in the Earth's atmosphere and leading to an increase in average temperature. As we continue to release more carbon dioxide through human activities, such as burning fossil fuels, this can intensify the greenhouse effect and contribute to global warming.
A line graph would be most suitable for showing the relationship between the concentration of carbon dioxide in Earth's atmosphere and the amount of infrared radiation absorbed by the atmosphere. The x-axis can display the concentration of CO2 in ppm, and the y-axis can show the amount of infrared radiation absorbed. This graph would illustrate any increase or decrease in radiation absorption with changing CO2 concentrations.
What process in the transperancy release carbon dioxide into the atmosphere?
The process of deforestation, where trees are cut down and burned or left to decay, releases carbon dioxide into the atmosphere. This is because trees store carbon in their biomass, and when they are removed, this carbon is released back into the air through decay or burning.
How global warming can lead to flooding of places near the sea?
A:
The ice caps melt resulting in higher sea levels > floods
A:
Higher global temperatures means more water evaporates which in turn causes heavier rainfall and generally more intense severe weather (ie hurricanes, typhoons, etc.). Heavy rainfall can cause floods, particularly if the rain falls in a short period of time yet is not limited to places near the sea alone.
Melting land-based ice (ie, Greenland) will affect global sea levels which will cause flooding in places with a low coastline.
Why can't light in a greenhouse be too bright or too dark?
Light that is too bright can lead to overheating of the greenhouse and damage to the plants. On the other hand, insufficient light can lead to poor growth and weak, spindly plants. Finding the right balance of light is crucial for optimal plant growth in a greenhouse.
How is global warming affecting plants in rain forests?
Global warming will make Brazil too hot, will cause flooding in Brazil, will affect economy, and many other stuff.
Answer:
It's not possible to say accurately what will happen to Brazil in the future.
Global warming is happening all over the world. Some places will be drier than before. Other places will be wetter than before. Warming causes weather, so more warming is certainly going to affect the weather.
Low lying countries and coastlines and cities will be in danger from rising sea levels. Warming oceans expand, and this is causing the rise firstly. Melting glaciers and ice caps are a secondary reason.
Places too cold for agriculture may be able to be farmed, but much of the present croplands may have to adapt or be abandoned if global warming continues.
What are the measures taken by the New Zealand government against global warming?
One of the important initiatives of the New Zealand government was to introduce a price on carbon emissions. The sky did not fall in, and New Zealanders can be proud that they are playing their part to minimise global warming.
What is it called when carbon is released from a campfire?
It is termed to be combustion. Or carbon emission. Burning wood releases the carbon that was stored in the wood.
Explain why carbon dioxide is called a greenhouse gas.?
Carbon dioxide is called a greenhouse gas because it absorbs and emits infrared radiation, trapping heat in the Earth's atmosphere. This process creates a warming effect similar to how a greenhouse retains heat, hence the name "greenhouse gas." High levels of carbon dioxide in the atmosphere contribute to global warming and climate change.
Where in Japan did countries meet to tackle climate change?
In Kyoto, on the island of Honshū, Japan, countries met in December 1997 to establish an agreement to limit the amounts of greenhouse gas emissions. This agreement is known as the Kyoto Protocol.
Which gas has increased in concentration by about 0.011 percent in the past 150 years?
Carbon dioxide (CO2) has increased in concentration by about 0.011 percent in the past 150 years due to human activities like burning fossil fuels and deforestation. This increase is a major contributor to global warming and climate change.
Does biodiesel slow down global warming?
Yes, the use of biodiesel slows down global warming. Biodiesel fuel is carbon neutral, that is, it releases no more carbon dioxide into the air than it takes out. Using biodiesel means that a similar amount of fossil fuel diesel is not used, so that amount of carbon dioxide is not added to the enhanced greenhouse effect which is causing global warming.
Carbon reclamation is the process of recovering and reusing carbon-based materials, such as inorganic carbon or carbon dioxide, to reduce waste and environmental impact. This can involve capturing carbon emissions from industrial processes and converting them into useful products or storing them underground to prevent them from entering the atmosphere and contributing to climate change.
Why do scientists observe and keep records of weather conditions over long periods of time?
Scientists observe and keep records of everything - nonstop - so that they always have data to process and to use to develop models that are employed for making predictions.
