Degradation of ecosystem, Biology

Degradation of Ecosystem

Ancient man was simple-minded food gatherer and hunter. He looked upon nature with awe and respect and in fact he worshipped it. But from the time he began to use his superior intelligence and began to understand nature, he became progressively self-centred and in the process started disrespecting and destroying /degrading the natural environment.

Today, he is attempting to dominate nature, shape the environment to suit himself and use everything around him for his benefit. And he has not thought much about the fragile balance of the nature. Only in the past two or three decades, as some of the ominous signs of environmental degradation have started showing up, has man realised the gravity of the situation. It has now become very clear to him that the humans should not put the planet earth, which is the ecosystem that he lives in, in an impossible position, so that a point of no return is reached.

Posted Date: 1/21/2013 1:56:18 AM | Location : United States







Related Discussions:- Degradation of ecosystem, Assignment Help, Ask Question on Degradation of ecosystem, Get Answer, Expert's Help, Degradation of ecosystem Discussions

Write discussion on Degradation of ecosystem
Your posts are moderated
Related Questions
Antibodies of dissimilar specificities, which react to the same antigen, are known as polyclonal antibodies.

Food-borne zoonoses Food-borne illnesses are serious public health problem. They are associated with the ingestion of contaminated foods by microorganisms and their toxins, ma

This means the non-market value of natural products such as firewood, game and fodder that do not pass through a market or product preparation. Indigenous people in developing cou

Explain Common Concerns during Pregnancy? Many of the physiological changes that occur during pregnancy affect the digestive tract and may cause discomfort to the mother. Most

M e thods of gene transfer The technology employed for introduction of transgenes into a livestock population may produce consequences specific to the method. Once introduced

Q. How many ATP molecules are made after glycolysis? Glycolysis is a process similar to glucose degradation in fermentation it produces final balances two molecules of ATP for

Cheese Production Cheese production involves the conversion of the milk protein, k-casein to paracasein by a defined, limited hydrolysis, catalysed by chymosin (rennin). In the

Q What are the differences and similarities between the transcription process and the replication processes? A DNA polynucleotide chain serves up as a template in the replication (

Define physiological effects of SCFA? The physiological effects of SCFA's can be summarized as follows. They: Lower the ph in the gastrointestinal tract, which in turn r

Define Root-End Resection Apicoectomy a. Examine the root surface before cutting for: cracks, anatomical variations, and quality of orthograde obturation. b. Cut the root en