Social Science · Class 8
Geography: Resources
Learn Geography: Resources with notes, examples, and practice questions.
4 sections15–25 min read6 MCQs · 2 examples
Chapter Overview
Resources are substances useful to humans — classified as natural, human-made, renewable, non-renewable. Sustainable resource planning balances development and conservation.
Classification
- Biotic vs abiotic
- Renewable: solar, wind, water, forests
- Non-renewable: coal, petroleum, minerals
- Resource development depends on technology and values
Land and Soil
- Land use: agriculture, forest, pasture, mining, urban
- Soil erosion — causes and conservation (terracing, shelter belts)
- Land degradation in semi-arid regions
Sustainable Development
- Rio Earth Summit 1992 — Agenda 21
- Reduce, recycle; renewable energy push
- Equity between present and future generations
Solved Examples
Step-by-step solutions — read each step before checking the final answer.
Resource planning
Why is resource planning essential in India?
- 1Uneven distribution — coal in east, petroleum west
- 2Growing population increases demand
- 3Planning reduces waste and conflict
Answer
Match resources to needs sustainably across regions
Soil conservation
How do shelter belts help?
- 1Rows of trees reduce wind speed
- 2Prevent wind erosion in deserts and fields
Answer
Trees break wind and protect topsoil
Key Points to Remember
- ✓ Resources are not unlimited
- ✓ Technology can make resources usable
- ✓ Planning needs national and local levels
- ✓ Conservation is part of development
Exam Tips
- • Renewable vs non-renewable examples
- • Causes of soil erosion
- • Meaning sustainable development
Practice MCQs — Geography: Resources
Test your understanding with topic-wise multiple choice questions. Explanations appear after each answer.
Question 1 of 6Score: 0/0
Coal is: