NCERT Solutions For Class 8 Science Chapter 5 Conservation Of Plants Long Answer Question
Question 1. The Gangetic Dolphin is a freshwater aquatic mammal. Which of these measures will protect the Gangetic Dolphin species?
Circle ‘Yes’ or ‘No’ for the correct response
Answer: No, No, Yes
Question 2. The table shows an example of the different types of threats to the Gangetic Dolphin.
Surface runoffs containing pesticides also threaten the survival of the Gangetic Dolphin. Which type of threat in the table does this belong to? Explain your answer.
Answer:
Surface runoffs containing pesticides are an example of water pollution. Pesticides are harmful chemicals that pollute water bodies and threaten the survival of the Gangetic Dolphin.
NCERT Class 8 Science Chapter 5 Conservation of Plants LAQs
Question 3. The table shows two groups of natural resources.
1. Radha visited a protected forest area where she could enter at her own will and collect samples of herbs. Which type of protected forest area did Radha visit? Explain your answer.
Answer:
Radha visited wildlife sanctuary as in the wildlife sanctuary, where visitors are allowed without permission and can collect plant samples.
NCERT Solutions for Conservation of Plants Chapter 5
2. Which of these statements is supported by the table?
- Mining is allowed in National parks
- A zoo is an example of a wildlife sanctuary
- National parks are larger than wildlife sanctuaries
- Wildlife sanctuaries are always found in river basins
Answer: 3. National parks are larger than wildlife sanctuaries.