Forests through photosynthesis absorb carbon dioxide (CO2) and release oxygen. The timber of the trees also sequesters carbon. Deforestation means the timber may be used and eventually converted to carbon dioxide, or left to rot, which also means that it is converted to carbon dioxide, a greenhouse gas responsible for global warming. Similarly the green leaves no longer act as carbon sinks to suck in CO2. Either way, deforestation contributes to the global warming process.
A:Deforestation = fewer treesFewer trees = more CO2
More CO2 = Enhanced Greenhouse Effect
Enhanced Greenhouse Effect = Global warming
A:Deforestation is one of the main causes of greenhouse effect because as we cut trees, the water cycle gets disturbed causing less rain and the amount of oxygen decreases while the amount of carbon dioxide increases. When the carbon dioxide increases, more heat radiated by earth is trapped on earth, making it warmer than usual, thus increasing global warming and becoming the main cause of green house effect. A:Global warming is caused by an elevation in the greenhouse gases that halo our planet. Atmospheric gases such as water vapor, CO2, methane, and ozone are responsible for impeding the loss of heat away from the Earth. The concentration of these particular gases directly dictate the universal temperature found on Earth.The effects of global warming can be further exacerbated by deforestation because the removal of densely forested areas decreases the number of the CO2 consuming vegetation.
Photosynthetic organisms, such as plants, undergo a "carbon fixing" cycle which utilizes atmospheric carbon dioxide and synthesizes it into metabolic intermediates (such as carbohydrates). Indirectly, deforestation disrupts the delicate balance between the carbon dioxide produced and consumed. An increase in the concentration of carbon dioxide, along with other greenhouse gases, leads to an increase in the global temperature.
The issue is further worsened if these trees are used for fuel and not replaced. Forests' primary function is not to remove CO2 (that is a minor player in that process) but to be a carbon sink, or storage unit for carbon.
Total carbon intake, in terms of percentages, of forests is not high, but does contribute to the overall intake of carbon. Our Oceans are the major player in carbon absorption.
Selective cutting can actually lower an overall carbon emission, by taking wood that would otherwise rot and then use it for buildings. These buildings become a carbon sink.
The issue is balance. If man cuts and burns trees for fuel we upset that balance. If we use the wood for construction AND replace those trees we have an overall positive effect. Rotting trees also add as much CO2 as burning them does. So dead trees that are left to rot are also a problem.
Destroying forests reduces the earth's ability to absorb airborne carbon (CO2). Trees as well as water, ice etc absorb CO2 that is in the air. The fewer forests there are, the fewer green leaves there are to absorb CO2. This would lead to more CO2 in the air from man-made and natural sources. More and more is released all the time and less is reabsorbed into "contained" sources such as trees and water.
If we stop deforestation by 50%, it will stop 500 billion tons of CO2 going to the atmosphere. And since carbon dioxide is a greenhouse gas, it traps heat inside the atmosphere thus affecting the climate.
For simplicity:
But most people seem to forget the machinery it all produces CO2 as well as just cutting down the trees near enough everything involved in deforestation produces CO2 the humans do the machinery the trees everything.
Deforestation can influence Global warming because forests contain and store large amounts of CO2. When the forest is cleared large amounts of CO2 can be released into the atmosphere which traps heat resulting in global warming. And when the forest is cleared the trees are no longer available to remove carbon from the atmosphere.
Deforestation also results in less evapotranspiration resulting in less clouds and rainfall which also influence climate.
The current evidence seems to support that the effects of the industrial revolution have caused the natural process to speed up dramatically. There is no way to stop global warming, but we can find ways to slow its current process.
Global warming increases temperature.Water level rises up.Amount of water in atmosphere is affected.
No there is not. Climate change/global warming or cooling is a natural phenomena. We may be able to reduce the rate of change by sensible use of energy.
Global warming refers to the long-term warming trend of the Earth's climate system, which is driven by increased levels of greenhouse gases in the atmosphere. While the planet is warming overall, this doesn't mean that every single location will experience warmer temperatures all the time. Cold weather in a specific location at a specific time does not negate the broader trend of global warming.
Find ways of using renewable electricity to power them.
Deforestation, Increased Human Population, Pollution, and Global Warming.
Deforestation, Increased Human Population, Pollution, and Global Warming.
The current evidence seems to support that the effects of the industrial revolution have caused the natural process to speed up dramatically. There is no way to stop global warming, but we can find ways to slow its current process.
Humans contribute to climate change in various ways beyond global warming, such as through deforestation, which reduces carbon storage capacity; air pollution from fossil fuel combustion, which can impact cloud formation and precipitation patterns; and land-use changes, which alter local climate conditions and ecosystems. These impacts collectively affect the Earth's climate system in multiple ways beyond just an increase in temperature.
Global warming increases temperature.Water level rises up.Amount of water in atmosphere is affected.
Global warming increases temperature.Water level rises up.Amount of water in atmosphere is affected.
Global warming increases temperature.Water level rises up.Amount of water in atmosphere is affected.
global warming
Global warming off the bat!
The ways to save the polar bears is to stop Global Warming.
No there is not. Climate change/global warming or cooling is a natural phenomena. We may be able to reduce the rate of change by sensible use of energy.
nature is a gift for us given by god but today this nature is unsafe because of human beings. This is done in many ways- peoples is burning coal as it gives us fuel, it leads to global warming; deforestation and many other ways. deforestation means cutting down of trees in large number that leads to pollution and global warming. if there are no trees there will be no oxygen and water. peoples are cutting trees only for there use and when its use is complete they burn the woods. plant more and more trees , do not cut trees. lastly i want to say that do not destroy nature otherwise it will destroy you. thank you.