Human Benefits Of Bio-Diversity: Biodiversity helps maintaining the dynamic nature of ecosystem services including air quality, climate (e.g. Carbon Dioxide sequestration), water purification, pollination, and prevention of erosion, thereby creating optimum conditions for human's survival.
1. Agriculture: The variety of genetic traits present in wild varieties is extremely important in improving crop performance. Enhancements in crop species over the last 250 years have added to the resilience of the ecosystem. Human endeavours like Green Revolution, where crop breeding for beneficial traits were attempted, have helped to more than double crop production in the last 50 years. In contrast, unscientific agricultural practices like mono-culture have contributed to several agricultural disasters. Higher biodiversity is important as it limits the spread of infectious diseases because many different species act as buffers to them.
2. Human Health: Biodiversity's importance for human's health can be gauged from the growing concerns over the issue of global health implications of biodiversity loss. This issue is closely linked with the issue of climate change,as many of the anticipated health risks of climate change are associated with changes in biodiversity (eg. changes in populations and distribution of disease vectors, scarcity of fresh water, impacts on agricultural biodiversity and food resources etc). Our dietary health and nutrition security, infectious disease, medical science and medicinal resources, social and psychological health are some of the crucial issues influenced by biodiversity. Besides this, biodiversity is also known to have an important role in reducing disaster risk and in post-disaster relief and recovery efforts,The medicinal value of biodiversity is extremely high and useful, as it provides critical support for drug discovery and the availability of medicinal resources. Today, a significant proportion of drugs are derived directly or indirectly, from biological sources. Marine ecosystems, especially the corals, are particulary important, although inappropriate bio-prospecting can increase biodiversity loss, as well as violating the laws of the communities and states from which the resources are taken.
Which of the following is not a benefit of biodiversity to humans ? | |||
Right Option : D | |||
View Explanation |
The healthy parks healthy people movement was initiated by parks Victoria, situated in which country ? | |||
Right Option : B | |||
View Explanation |
Inspiration, education, recreation, aesthetic values are part of which services provided to us by the biodiversity ? | |||
Right Option : B | |||
View Explanation |
Abhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
One of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
My experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
I have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
My experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
A marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
About Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
It has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice