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

What is immunity, What is Immunity? Amino acids are involved in giving...

What is Immunity? Amino acids are involved in giving immunity by maintaining the vulnerable surfaces of the body in such a way so as to resist infections. Most of the external

Explain activation of enzyme - functions of bile, Explain Activation of enz...

Explain Activation of enzyme - Functions of Bile Activation of enzyme: Bile salts activate pancreatic lipase. Lipase, as you already know, is a fat - splitting enzyme and split

Explain the nephrotic syndrome, Explain the Nephrotic Syndrome A type o...

Explain the Nephrotic Syndrome A type of nephritis (an inflammation of the kidneys) that is characterized by low serum albumin, proteinuria and swelling (oedema). Swelling, wei

Biot law, biot law mathmatical description

biot law mathmatical description

The ability of rock or soil to transmit water, The ability of rock or soil ...

The ability of rock or soil to transmit water is known as its: Permeability

Experiment of simple hydraulic press, Simple hydraulic press The princi...

Simple hydraulic press The principle of the hydraulic press is illustrated by the following model. Half fill a cylindrical jar with water. Pour melted paraffin wax on the su

Define the visual area of the cerebrum, Define the visual area of the Cereb...

Define the visual area of the Cerebrum The visual area lies behind the parieto-occipital sulcus and includes greater part of occipital lobes. Optic nerve passes from eyes to th

Define ishihara''s charts - colour blindness, Define Ishihara's Charts - Co...

Define Ishihara's Charts - Colour Blindness Colour blindness is often assessed using Ishihara's charts. If ever you visited an eye specialist, you too must have seen this chart

Experiment of the buoyancy of water, Another way to observe the buoyancy of...

Another way to observe the buoyancy of water Push a large cork to the bottom of a pail of water. Notice the quantity of force you have to apply to hold the cork at the bottom.

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