Advertisements
Advertisements
Question
List any two major causes other than anthropogenic causes of the loss of biodiversity.
Solution
The two major causes other than anthropogenic causes of the loss of biodiversity are
- Alien Species Invasions When alien species are introduced unintentionally or deliberately into a habitat, some of them can cause the decline or extinction of indigenous species.
- Co-extinctions When a species becomes extinct, the plant and animal species associated with it, in an obligatory way, also become extinct.
APPEARS IN
RELATED QUESTIONS
Can you think of a situation where we deliberately want to make a species extinct? How would you justify it?
Species that possess a very high risk of extinction due to rapid population decline of about 50 - 70 % over three generations is designated as ______.
______ refers to the conservation of endangered species outside their natural habitats.
Threatened species are those which ______.
Explain the concept of "co-extinction" by taking two examples.
"Forests provide intangible benefits to us." Explain by taking three different areas, how.
The species placed in CR category is ______.
Gametes of threatened species can be preserved in viable and fertile conditions for long periods using ______.
Consider the following statements:
- Statement I: Endemism and accelerated habitat loss are characteristics of biodiversity hotspots.
- Statement II: Gene bank is an in-situ method of biodiversity conservation.
Choose the correct answer from the options given below.
Write any three criteria on which different types of reflexes are based.