Advertisements
Advertisements
प्रश्न
In which one of the following countries, the ‘Earth Summit’ was held?
पर्याय
the UK
Mexico
Brazil
China
उत्तर
Brazil
APPEARS IN
संबंधित प्रश्न
Why are scared groves highly protected?
Among the ecosystem services are control of floods and soil erosion. How is this achieved by the biotic components of the ecosystem?
Name and describe any three causes of bio-diversity losses.
There are many animals that have become extinct in the wild but continue to be maintained in Zoological parks.
(i) What type of biodiversity conservation is observed in this case?
(ii) Explain any other two ways which help in this type of conservation.
Define cryopreservation.
List six advantages of the "ex-situ' approach to conservation of biodiversity.
Conservation of biodiversity is important for ______.
What do you understand by ‘hotspots’?
Most abundantly distributed organic substance of the biosphere is ______.
The vascular bundles, which are usually surrounded by a well-developed sclerenchymatous sheath present in:
Which of the following is the contractile protein of a muscle?
The Historic convention on Biological Diversity held in Rio de Janeiro in 1992 is known as ______.
What is common to the techniques;-
- In vitro fertilisation
- Cryopreservation
- Tissue
- Culture
What are sacred groves?
How many hotspots were initially identified in the world?
Amazon rain forests are considered as 'Lungs of the planet' as they contribute ______ of the total oxygen in the earth's atmosphere.
How is the presently occurring species extinction different from the earlier mass extinctions?
Humans benefit from diversity of life. Give two examples.
What are sacred groves and their role in biodiversity conservation?
What is an ecosystem service? List any four important ecosystem services provided by the natural ecosystems. Are you in favour or against levying a charge on the service provided by the ecosystem?
Which one of the following areas in India, is a hotspot of biodiversity?
The red panda has been listed as an endangered species on the IUCN Red List since 2015. Regional captive breeding programmes have been established in the zoos around the world to protect the red panda from extinction. |
- Classify the biodiversity conservation programme referred to above.
- Mention any other two methods of conservation which belong to the same category.
What is the role of sacred groves in conservation?