Question

Describe how humans have affected the numerous pathways and reservoirs in the carbon cycle that have contributed to climate change. Find three examples where positive feedback in the environment is likely contributing more carbon dioxide to the atmosphere that is not a result of human activities.

Answer 1

Human's are the God's creature and the use of varieties of different materials in our daily life is related to the earth because everything which we use here are converted the natural material into the usable material and during the process of conversion there is a number of gases started to take place during the production but among those gases, the most harmful gas is generated and that is carbon dioxide. it is the main cause of the bad air pollution because carbon act as a negative result either in any material or in anybody and turns into a climate change also, there are some reasons by which humans have affected the numerous chain and reservoirs in the carbon cycle, and their contribution in the climate change:

• from the term carbon cycle, we can easily understand that the presence off carbon in any material causes an internal change in that material which converts into a different compound.
• In our daily life, we are using the burning process to cook food or to packaging the material by which carbon gas is created and generated in the air.
• If we use the material that is related to fossil fuel like minerals, crop, and many more and when it burns then the air formation from these materials have more quantity of carbon and the quality of the air become automatically bad.
• Carbon is the only component that is found in maximum elements and materials and this is the reason that it is related to the chain of human cycle which results as a climate change.

There are many sources of carbon creation and it is directly related to the activities done by human beings and mostly it is created by human beings. but there are also some reasons behind the natural creation of carbon dioxide which is not related to human activities, and these examples are:

• The contribution of carbon dioxide in the form a warm weather and the temperature takes a drastic change in the global level and due to this change there would be a clear vision of the uncleaned atmosphere which we would be able to see and it is a natural reason of the global warming, which can not be created by the human beings.
• Secondly, if we see that the climate is changing automatically and the temperature is changing day by day then there would be a chance of creation of a hole and it can be created in the mountainous region and may the rock melt due to the natural change of temperature then the Volcano may happen, and the volcano is also not created by the human being.
• If the greenhouse effect takes place on earth which is a natural one and when it reacts with the different temperature in the air it acts as a drastic change and the atmosphere becomes more acidic and when the acid will increase in the air then the ph scale will automatically increase in the large sea area, which it is naturally created by the cycle of carbon present in the air and it can not be created by the human beings.

so, form the above reason of carbon cycle and climate change we may face a lot of problems in surviving our life because in the coming 100 years there will be less oxygen which we get from the air. so, we should try to live in a systematic way and with the knowledge that what will affect our earth and what will not.