English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Explain as to how protection of biodiversity hot spots alone can reduce up to 30% of the current rate of species extinction.

Advertisements
Advertisements

Question

Explain as to how protection of biodiversity hot spots alone can reduce up to 30% of the current rate of species extinction.

Short/Brief Note
Advertisements

Solution

Although all the biodiversity hot spots put together cover less than 2 percent of the earth’s land area, the number of species they collectively harbour is extremely high and strict protection of these hot spots could reduce the ongoing mass extinctions by almost 30 percent.

shaalaa.com
  Is there an error in this question or solution?
Chapter 15: Biodiversity and Conservation - VERY SHORT ANSWER [Page 109]

APPEARS IN

NCERT Exemplar Biology Exemplar [English] Class 12
Chapter 15 Biodiversity and Conservation
VERY SHORT ANSWER | Q 6. | Page 109

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

With the help of any one example explain Alien species invasion as one of the causes of Biodiversity losses.


Which among the following is/are the type( s) of extinction of species?


'The Evil Quartet' is a concept which describes the ______.


Accroding to IUCN Red list, the status of Antilope is ____________.


Match the following columns.

Column - I Column - II
(i) Dodo  (a) Africa 
(ii) Ouagga  (b) Russia 
(iii) Thylacine (c) Mauritius 
(iv) Stellar's sea cow (d) Australia

Choose the correct match from the following


The extinction of passenger pigeon was due to ______.


Which of these is NOT amongst the effects of loss of biodiversity?


What is common to the species shown in figures A and B?

A B

Explain the concept of "co-extinction" by taking two examples.


"Forests provide intangible benefits to us." Explain by taking three different areas, how.


Gametes of threatened species can be preserved in viable and fertile conditions for long periods using ______.


Western Ghats have a large number of plant and animal species that are not found anywhere else. Which of the following terms will you use to notify such species?


Decline in the population of Indian native fishes due to introduction of Clarias gariepinus in river Yamuna can be catogoriesd as ______.


What is ex-situ conservation?


Which one of the following is a pair of endangered species?


Red Data Book is maintained by ______.


The sixth extinction in progress currently is different from all previous extinctions on earth as it is ______.


Give definitions of Endangered species.


Write any three criteria on which different types of reflexes are based.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×