Suggestive Activity-2 (Week -2) Class-8-Social Science (Geography)

 

Class 8 Geography (Social Science) Activity 2 for Week-2
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Day-1-2

✅ Definition of Resources

• Resources are things that are useful to humans.

• They can satisfy our needs and are available in the environment.

• Resources can be natural, human-made, or human resources.

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✅ Types of Resources

1. Natural Resources: Resources that come from nature (e.g., water, soil, minerals).

2. Human-Made Resources: Resources created by humans using natural resources (e.g., buildings, machines).

3. Human Resources: People who provide skills, knowledge, and labor (e.g., teachers, doctors).

 

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✅ Category of Natural Resources

1. Based on Origin

   • Biotic Resources: Come from living things (e.g., forests, animals).

   • Abiotic Resources: Come from non-living things (e.g., water, minerals).

2. Based on Availability

   • Renewable Resources: Can be regenerated naturally (e.g., sunlight, wind).

   • Non-Renewable Resources: Cannot be replaced easily (e.g., coal, petroleum).

3. Based on Development

   • Actual Resources: Being used currently (e.g., coal in a power plant).

   • Potential Resources: Available but not used yet (e.g., solar energy in deserts).

4. Based on Distribution

   • Ubiquitous Resources: Found everywhere (e.g., air, sunlight).

   • Localized Resources: Found only in specific areas (e.g., gold, petroleum).

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✅ Conservation of Resources

• Reduce, Reuse, and Recycle to minimize wastage.

• Use Renewable Energy sources like solar and wind energy.

• Plant More Trees to conserve soil and maintain balance.

• Use Energy Efficiently to reduce consumption of fossil fuels.

• Water Conservation by avoiding water wastage and using rainwater harvesting.

• Promote Sustainable Practices for balanced use of resources.

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Day-3

✅ Land Resource

• Land is a natural resource that provides space for living, agriculture, industries, and other activities.

• It is a limited and valuable resource that needs to be used wisely.

✅ Uses of Land                                                   

1. Agriculture: Growing crops and rearing animals.

2. Forestry: Planting and cutting trees for timber and paper.

3. Mining: Extracting minerals and fuels from the earth.

4. Industries: Building factories and industrial plants.

5. Transport and Infrastructure: Roads, railways, airports, and ports.

6. Residential and Commercial: Houses, offices, and shopping centers.

7. Recreation: Parks, playgrounds, and tourist spots.

✅ Causes of Land Pollution

1. Deforestation: Cutting down trees for construction and farming.

2. Industrial Waste: Dumping harmful chemicals on land.

3. Agricultural Waste: Excessive use of pesticides and fertilizers.

4. Plastic and Non-Biodegradable Waste: Improper disposal of plastic products.

5. Mining Activities: Destroying land and leaving it barren.

6. Urbanization: Expanding cities and towns, leading to soil degradation.

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✅ Measures to Conserve Land Resource

1. Afforestation: Plant more trees to prevent soil erosion.

2. Terrace Farming: Practice farming on slopes using terraces to reduce soil erosion.

3. Crop Rotation: Grow different crops on the same land to maintain soil fertility.

4. Proper Waste Disposal: Reduce, reuse, and recycle waste materials.

5. Land Reclamation: Convert damaged or barren lands into usable lands.

6. Prevent Overgrazing: Manage livestock to avoid degrading the soil.

7. Control Industrial Waste: Implement proper waste management systems.

8. Sustainable Practices: Encourage organic farming and use eco-friendly products.

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Day- 4

✅ Water Resource

• Water is a natural resource essential for all living organisms.

• It is used for drinking, agriculture, industries, and various other purposes.

• Water is found in rivers, lakes, oceans, groundwater, and glaciers.

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✅ Uses of Water

1. Domestic Use: Drinking, cooking, cleaning, and bathing.

2. Agriculture: Irrigating crops and supporting livestock.

3. Industrial Use: Cooling machines, cleaning, and processing materials.

4. Hydropower Generation: Producing electricity using dams and turbines.

5. Recreation: Activities like swimming, boating, and fishing.

6. Transportation: Navigating goods and people through rivers, lakes, and seas.

7. Environmental Support: Sustaining aquatic ecosystems and maintaining biodiversity.

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✅ Causes of Water Pollution

1. Industrial Waste: Factories release harmful chemicals into rivers and lakes.

2. Sewage and Wastewater: Untreated sewage dumped into water bodies.

3. Agricultural Runoff: Excess fertilizers and pesticides washed into water sources.

4. Oil Spills: Leakage of oil from ships and pipelines pollutes oceans.

5. Plastic Waste: Plastic products thrown into water bodies harm marine life.

6. Mining Activities: Release of harmful minerals and chemicals into nearby rivers.

7. Religious Offerings and Immersions: Dumping idols, flowers, and ashes in rivers.

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✅ Measures to Conserve Water Resource

1. Rainwater Harvesting: Collecting and storing rainwater for future use.

2. Water Recycling: Treat and reuse wastewater for irrigation and industrial use.

3. Efficient Irrigation Methods: Use drip or sprinkler irrigation to minimize water wastage.

4. Reduce, Reuse, Recycle: Avoid wasting water in daily activities.

5. Prevent Water Pollution: Treat sewage and industrial waste before releasing it.

6. Afforestation: Plant trees to prevent soil erosion and improve groundwater recharge.

7. Public Awareness: Educate people on the importance of water conservation.

8. Laws and Regulations: Implement strict regulations on industries to prevent water pollution.

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Day-5-6

✅ Natural Vegetation and Wildlife Resource

• Natural Vegetation refers to plant life that grows naturally without human interference.

• Wildlife includes all animals, birds, and insects living in forests, grasslands, and other natural habitats.

• Both are important resources that support biodiversity and maintain ecological balance.

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✅ Uses of Natural Vegetation

1. Ecological Balance: Maintains oxygen-carbon dioxide balance through photosynthesis.

2. Habitat for Wildlife: Provides shelter and food for various animals and birds.

3. Climate Regulation: Forests help control temperature and rainfall patterns.

4. Economic Resource: Source of timber, medicines, fruits, and other forest products.

5. Prevents Soil Erosion: Tree roots hold soil in place, preventing erosion.

6. Water Conservation: Forests absorb rainwater, replenishing groundwater.

7. Recreation and Tourism: Forests and wildlife reserves attract tourists and nature lovers.

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✅ Causes of Depletion of Natural Vegetation

1. Deforestation: Trees are cut for agriculture, urbanization, and infrastructure development.

2. Overgrazing: Excessive grazing by livestock damages grasslands and forests.

3. Forest Fires: Both natural and human-made fires destroy vast areas of vegetation.

4. Illegal Logging: Unregulated cutting of trees for timber and fuelwood.

5. Pollution: Air and soil pollution affect the growth of plants.

6. Mining and Industrialization: Large-scale mining operations lead to the destruction of vegetation.

7. Climate Change: Rising temperatures and irregular rainfall harm plant species.

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✅ Measures to Conserve Natural Vegetation

1. Afforestation: Planting more trees to restore degraded lands.

2. Protected Areas: Establish national parks, wildlife sanctuaries, and biosphere reserves.

3. Sustainable Farming: Use eco-friendly agricultural practices to reduce deforestation.

4. Forest Management: Implement laws to regulate logging and promote responsible forestry.

5. Control Grazing: Manage grazing lands to prevent overgrazing.

6. Fire Management: Create firebreaks and monitor forest areas to prevent wildfires.

7. Community Participation: Involve local communities in forest conservation programs.

8. Awareness Campaigns: Educate people about the importance of forests and biodiversity.

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Suggestive Activity-1 (Week -1) Class-8-Social Science (Civics)