International Green Warrior Olympiad Class 5 Previous Year Papers

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Syllabus:

Clean Water and Sanitation

1. Importance of clean water and sanitation
2. Access to clean water: Sources of clean water, water purification methods, role of water treatment plants
3. Sanitation and hygiene: Importance of proper sanitation, personal hygiene practices, keeping our surroundings clean, handwashing demonstration and practice, diseases that can spread due to poor sanitation and hygiene
4. Water conservation: Understanding the water cycle, ways to conserve water, practical tips for conserving water
5. Water and environment: Impact of pollution on water bodies, importance of clean rivers and oceans

Affordable and Clean Energy

1. Introduction to energy: Understanding what energy is, different forms of energy (e.g., solar, wind, fossil fuels), importance of energy in our daily livesEnergy conservation: The concept of energy conservation, practical tips for saving energy at home and school, energy-efficient appliances and lighting
2. Access to clean energy: How lack of access to clean energy affects communities, solar power in remote areas
3. Renewable and non-renewable energy: Understanding of renewable energy sources (e.g., a solar-powered toy car, a wind turbine), biomass as a renewable energy source, how biomass is used for cooking and heating, environmental benefits and challenges
4. Clean energy and the environment: The impact of clean energy on the environment, reducing greenhouse gas emissions
5. Fossil fuels and pollution: What are fossil fuels (coal, oil, natural gas)?, the environmental impact of fossil fuel use, air pollution and its consequences, ways to reduce fossil fuel use

Sustainable Cities and Communities

1. Sustainable water management: Rainwater harvesting, water reuse and recycling, role of communities in protecting water sources
2. Sustainable transportation: Introduction to electric and hybrid vehicles, bicycles as a sustainable mode of transportation, reducing carbon emissions through transportation choices, eco-friendly transportation
3. Sustainable materials: Identifying sustainable materials (e.g., paper, cloth, glass), harmful materials (e.g., plastics), exploring biodegradable and non-biodegradable materials
4. Sustainable energy sources: Introduction to clean and renewable energy sources, solar energy and how it works, wind energy and its benefits

Responsible Consumption and Production

1. Responsible consumption: Why responsible consumption is important, connection between consumption and the environment
2. Reduce, reuse, recycle: The three R's of responsible consumption, how to reduce waste, ways to reuse items, introduction to recycling and its benefits
3. Food choices and waste: The impact of food choices on the environment, reducing food waste at home and school, composting and its benefits
4. Responsible energy use include: Turning off your computer screen when you're not using it, putting a lid on your pot or pan etc.
5. Waste reduction and upcycling projects: Using recycled or upcycled materials

Climate Action

1. Introduction to climate change: Understanding what climate change is, causes of climate change (e.g., greenhouse gases), impacts of climate change on the planet
2. The greenhouse effect: Explaining the greenhouse effect, how it affects the earth's temperature
3. Reducing our carbon footprint: Strategies to reduce personal carbon footprints, discussion on energy conservation, transportation choices, and waste reduction
4. Climate change impacts: Effects of climate change on ecosystems, wildlife, and communities

Life Below Water

1. Oceans and their importance: Importance of oceans and water bodies, different marine habitats (e.g., coral reefs, kelp forests, open ocean), marine species and their adaptations to underwater life
2. Marine food webs: Exploring marine food chains and webs
3. Threats to underwater life: Overfishing, habitat destruction, pollution, climate change, coastal development, human disturbance etc.
4. Ocean pollution: Sources of marine pollution (e.g., plastic waste, oil spills), effects of pollution on marine life and ecosystems, how individuals can reduce ocean pollution

Life On Land

1. Types of terrestrial ecosystems: Introduction to major terrestrial ecosystems (e.g., forests, savannas, wetlands, desert etc.), characteristics of each ecosystem
2. Forests and their importance: Understanding the significance of forests (e.g., carbon storage, oxygen production), reforestation and forest conservation efforts
3. Threats to life on land: Urbanization, pollution, land degradation, wildfires, poaching and illegal wildlife trade etc.
4. Biodiversity on land: Exploring the diversity of plant and animal life on land, discussing the interconnectedness of species in ecosystems

Food Security and Agriculture

1. Food Security: Definition and importance of food security, factors affecting food security (availability, accessibility, affordability).
2. Sustainable Agriculture: Introduction to sustainable farming practices, importance of conserving natural resources
3. Food Safety: Importance of food safety and hygiene, safe handling and preparation of food
4. Factors affecting agriculture and food security: Climate, soil, land, water, poverty, population etc.

Sample Paper Marking Scheme Free Study Material

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Q.1	In a community initiative, residents organise a neighborhood swap event where people exchange gently used items rather than discarding them. What does this scenario exemplify?
	a) Embracing waste reduction through reuse and upcycling initiatives.		b) Ignoring the potential of reusable items.
	c) Disregarding the importance of recycling.		d) Promoting the disposal of items in landfills.

Q.2	You are a city planner who is designing a new neighborhood. What renewable energy sources could you incorporate into the design of the neighborhood? 1. Solar panels on rooftops 2. Wind turbines in parks and open spaces 3. Geothermal systems to heat and cool homes and businesses 4. Diesel powered generators
	a) Only 1		b) Only 2
	c) 1, 2 and 3		d) 1, 2, 3 and 4

Q.3	As Ava traversed the city streets, she met a wise engineer named Marcus. He explained how crude oil was refined into various fuels like gasoline and diesel. What is the primary use of crude oil in energy production?
	a) Generating electricity		b) Fueling cars and trucks
	c) Heating homes		d) Producing biogas

Q.4	In a nearby town, there are several industries, households, and agricultural fields. The residents of the town have noticed changes in the water quality of a nearby river. Identify which of the following is not a primary source of water pollution in this particular scenario.
	a) Natural weathering of rocks and minerals		b) Chemical waste from industrial activities
	c) Sewage from households and businesses		d) Sediment runoff from agricultural fields

Q.5	Why is rainwater harvesting beneficial for water management in regions prone to water scarcity? 1. It provides an alternative source of water during dry periods. 2. It increases dependency on municipal water supplies. 3. It leads to excessive water wastage. 4. It has a negative impact on the environment.
	a) Only 1		b) Only 2
	c) Both 2 and 3		d) Both 2 and 4

Q.6	You learn about a farming community facing water scarcity due to unsustainable irrigation practices. What alternative approach can minimise water usage and promote resource conservation?
	a) Invest in large-scale desalination plants to provide unlimited freshwater for irrigation.		b) Implement drip irrigation systems that deliver water directly to plant roots, minimising waste.
	c) Grow drought-resistant crops adapted to the local climate and require less water.		d) Increase the use of traditional flood irrigation methods, ensuring adequate water coverage for all crops.

Q.7	Which climatic condition is generally favourable for most crop growth? 1. Erratic rainfall and unpredictable weather patterns 2. Optimum rainfall and temperature 3. Extreme temperature fluctuations 4. Heavy rainfall throughout the year
	a) Only 1		b) Only 4
	c) Both 1 and 3		d) Both 2 and 4

Q.8	At a community event focused on environmental sustainability. At this sustainability-focused event, which everyday action could have the most significant impact on reducing an individual's carbon footprint?
	a) Using cloth bags instead of plastic ones for shopping.		b) Taking shorter showers and conserving water at home.
	c) Upgrading home appliances to energy-efficient models.		d) Choosing eco-friendly transportation options like cycling or walking for short trips.

Q.9	Emily is a college student who is passionate about promoting sustainable transportation. She believes in reducing carbon emissions and minimising her environmental impact. Emily commutes to her campus using eco-friendly transportation options. How does Emily commute to her college campus?
	a) Biking and using public transportation		b) Driving alone in a gas-guzzling car
	c) Renting a limousine everyday		d) Using a motorbike without a helmet

Q.10	Which human activity significantly contributes to the increase in greenhouse gas emissions, thus exacerbating climate change?
	a) Planting trees and enhancing green spaces.		b) Using renewable energy sources like solar and wind power.
	c) Burning fossil fuels such as coal, oil, and natural gas for energy.		d) Decreasing industrial production and manufacturing.

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