Question
Differentiate between the following terms by giving suitable examples in about 120 words:
(a) Primary succession and secondary succession
(b) Direct and indirect use value of biodiversity
Answer :
Word Count : 710
(a) Primary succession and secondary succession
| Basis for Comparison | Primary Succession | Secondary Succession |
|---|---|---|
| Meaning | It is the kind of ecological succession, which occurs or start from the barren, uninhabited and unoccupied areas, such as the newly formed pond, rock, dunes, etc. | Such kind of succession, which occurs in the area where there was the existence of life previously but got abandoned due to natural disturbances, such as flood, tsunami, earthquake, etc. |
| Where it occurs | It occurs in a lifeless or barren area. | It happens in an area, which has been recently got deprive of life and was previously inhabited. |
| Time taken for the completion of the process | 1000 years or more. | 50-200 years. |
| Soil | There is the absence of soil at the starting of the __________ _________ _________ _________ ________ _________ __________ __________ ______ _______ ________. ______ _____ ______ __________ ___. ___ _______ _____ _________ ____ __________ ________ _____ ___ __________ ____. ____ ______ ________ ___ _____ _______ ________ ____ ____ _____. _________ ________ __________ __________ _____ ____. _______ _______ _____ ________ _______ ________. _________ _____ _________ _________ ________ _________ __________. ___ ___ ______ ______ ________ ___ __________ __________ ______ ________. __________ ______ ___ __________ _____ ___ ___ ______ ___ _________ _________. __________ ________ ________ ________ ________ ___ ________. ____ ______ ________ ___ _______ __________ ______ ___ ____. ____ ______ ________ _____ ___ ______ ___ __________ __________. ____ __________ __________ ______ ______ ___ __________ __________ _____ _________ __________. _________ ___ ___ ______ ______ _____ ______ ________ _____ ___ _____ ___. _________ ________ _____ ______ __________ ____ ______ ________ __________. __________ ________ _______ _____ ___ ___ _________ __________ ____ _________ ________. _____ _________ _________ ______ _____. _________ _________ _________ _______ _________ ________. ________ ________ __________ ________ ________ ________ ____ __________. ______ ____ _______ _______ _______ _____ ________ ___. ___ ___ ________ _____ _______ _______ ____ __________. ____ ________ _________ _______ _______ ____ _______ ____. _______ ____ ______ ___ ______ _______ __________ ______ ____ __________ ______ ____. _________ ____ __________ _______ ________ _________ _______ _____ ____ _________. ________ _____ _______ ___ ___ ________ _____ ___ _______ _______ ___. _____ _______ _____ ________ _________ ______ _________ __________ ____. ________ ________ ____ ____ _________ _______ _____. ______ _____ ________ __________ ______ __________ ________ ____ _____. __________ ___ _________ ____ ________ _______ _____ _____ ______ ______. ________ _______ ______ ________ ______ ______ __________ ________ _____. ______ _______ _______ _________ _____ _________ ___. ______ _________ _________ _________ ___ ___ __________ _________. _____ _______ ___ ____ __________ ________ ____ _____ _______ ____. ________ ________ __________ ______ _______ ____ _______ ____ ______ ___ __________ ________. ___ ___ _______ ___ _________ __________ ___ _____ ________ ____. _____ _____ _______ ________ __________ __________ __________ _____. ____ ________ ___ _____ ______ __________ ______ ________ _________ _________. ____ ______ __________ _____ _______ _________ ______ ________. ____ _____ __________ ______ __________ ________ ___. _____ __________ ___ _____ ____ ________. _______ _____ ____ ______ ______ ___ ________ __________ ____ _________. ____ _____ ________ _________ __________ ___ _____ _________ ____ __________ __________. _____ _________ ___ ___ ___ _______ ________ ______ ________ ___ ___. ____ _________ _______ _____ _________ __________ ____. ___ _________ _______ ____ ____. ____ ____ __________ ________ ___ ____ ___ __________ __________. _________ _________ _______ _________ ______. _______ ________ _______ ________ __________ ___ ___ __________. ___ _________ __________ ______ _________ _____ ____ ________. ___ ________ _______ ______ _____ _______ _______ __________ _____ ________. _____ ___ _____ ______ __________ ________ __________. __________ _____ _______ _____ _________ __________ _________ __________ ______ ___ ___. _______ _________ __________ ______ ______ ____ _____ __________ _______. _______ _____ ______ _________ _______ _________. __________ ________ ____ ________ ____ ________ _________ _____. _____ _____ _________ _______ ______ ____. __________ ________ ___ ____ _______ ___. _______ _______ _________ ___ ____ ____ _______. ______ ____ ___ ________ __________ ____ ___ _____. __________ ___ _________ _______ _______ ______ _________ ________ ________. _____ ___ ________ ______ __________ ___ _________ _______ _____. _______ _______ ______ __________ _________. ________ ___ _______ ________ _______. ________ ___ _______ ______ ___ ____ ___ __________. _________ _______ _______ __________ ____ ___ ____. _____ __________ ______ _________ _________ _________ __________ ______ ____ ________ _____ _____. ________ _______ __________ _____ ________ ____ _______ _________. ________ _________. Get Full Answer on WhatsApp IGNOU NEWS Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★ Top |