Intrusion into the carbon cycle, Science

Assignment Help:

Intrusion into the Carbon Cycle 

In  the carbon cycle, as long as the average amount of carbon dioxide hair and in water remains the same, a happy situation prevails. If the tendency is for it to increase. a point will come when some animals will find it  intolerable for their breathing. If  the tendency is for carbon dioxide to decrease,  then. over a large number of years. a point will be  reached when plants would not be able to photosynthesise and produce oxygen for animal life. So. we can see how  important  it  is to maintain a balance in this cycle.

In  the present century, the carbon cycle has been impaired by non-judicious  utilisation of fossil fuels, indiscriminate cutting of forests and changes in  land use from agriculture  to the cement and concrete  roads and buildings, which  reduces the area under plantation. We see enormous amount of smoke emanating from some of our industries, vehicles, accidental fires, aeroplanes, and some also from kitchens. This adds carbon dioxide to the atmosphere in amounts much  larger  than can be  tackled in natural course.

Carbon dioxide input has been increasing since the beginning of Industrial Revolution some 100  years ago, and since  then  its concentration has increased considerably  in  the atmosphere. The major concern over increased carbon dioxide content, is its possible effect on  the temperature of the air surrounding  the earth. Excessive carbon dioxide in  the atmosphere  tends to trap the heat radiated by the earth. 


Related Discussions:- Intrusion into the carbon cycle

Critique of articles on VTE, Due Date: May 15, 2016 23:59:59 Max Poin...

Due Date: May 15, 2016 23:59:59 Max Points: 150 Details: Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research questi

Shifting load-personal safeties, SHIFTING LOAD : When a load has to be shi...

SHIFTING LOAD : When a load has to be shifted, you have to take a number of simple steps to prevent back and other muscle strain: 1.  If the load is to be manually handled, an

Precautions for fire prevention, PRECAUTIONS FOR FIRE PREVENTION : In the ...

PRECAUTIONS FOR FIRE PREVENTION : In the event of fire or explosion occurring there should be a prearranged plan of the necessary action to be taken. All personnel must be made aw

Classification of fires, Classification of Fires As explained also. W...

Classification of Fires As explained also. We can say that the four main sources of fire risk in the science laboratory are: i) flammable substances, ii) compressed and

two forms of oxygen found in the atmosphere, Q.What are the two forms of o...

Q.What are the two forms of oxygen found in the atmosphere? The two forms of oxygen found in the atmosphere are: (i) Diatomic molecular form with chemical formula O 2 . (i

Clothing materials, clothing materials and their respective qualities

clothing materials and their respective qualities

Porifera, general characters and classification of porifera

general characters and classification of porifera

Explain idiopathic thrombocytopenic purpura, Explain Idiopathic Thrombocyto...

Explain Idiopathic Thrombocytopenic Purpura "Thrombocytopenic" means the blood doesn't comprise adequate platelets. "Purpura" means a person has excessive bruising. You may als

Define the categories of autonomic nervous system, Define the Categories of...

Define the Categories of Autonomic Nervous System Autonomic nervous system is divided into 2 parts - sympathetic and parasympathetic. Sympathetic is a thoracolumbar outflow, para

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd