NCERT Solutions for Class 9 SST 2 Chapter 2 Life on Earth
The Big Questions
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- How do physiography and climate shape life on Earth?
- How are humans and other life forms interconnected?
- What is the importance of preserving various life forms, and how can we contribute to their conservation?
Questions and Activities
- Why does India have diverse biomes? How does the local geography connect to the diversity?
- Make a list of economically valuable native plants in your region and comment on their abundance.
- Prepare a map of your state or Union Territory showing national parks and sanctuaries.
- Study the impact of forest fires on people dependent on forests. Try to include the causes, losses, and preventive measures.
- Why are forests often called the ‘lungs of the Earth’?
- If large forest areas continue to be destroyed, what do you think would be its long-term effect on the global climate?
- Discuss some traditional forest conservation methods with your grandparents or an elderly person.
- How do forest dwellers contribute to the protection and conservation of forests?
- What is a forest fire? Prepare a plan for prevention and mitigation of forest fires.
