International Green Warrior Olympiad Class 11 Sample Paper

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Syllabus:

Clean Water and Sanitation

Water sources and quality: Sources of clean water (e.g., rivers, lakes, groundwater), water quality testing and monitoring, role of water treatment plants in ensuring safe drinking water
Sanitation and hygiene: Importance of proper sanitation and hygiene practices, safe disposal of waste and human excreta, role of handwashing in disease prevention
Waterborne diseases: Common waterborne diseases (e.g., cholera, diarrhoea), how waterborne diseases spread and impact public health, prevention through clean water and sanitation practices
Water conservation and efficiency: The water cycle and its importance, strategies for water conservation at home and in communities, technologies for efficient water use (e.g., low-flow fixtures)
Emerging technologies for clean water: Introduction to innovative water purification technologies, solar water purifiers, filtration systems, and water-purifying plants
Water and the environment: Impact of water pollution on ecosystems and biodiversity, case studies on polluted rivers and oceans, the role of communities in protecting water sources
Water pollution and treatment: Sources and types of water pollution (e.g., industrial, agricultural), effects of pollution on aquatic ecosystems and human health, wastewater treatment processes and their importance

Affordable and Clean Energy

Affordable and clean energy: Differentiating between clean and fossil fuel-based energy sources
Fossil fuels and their consequences: Understanding the environmental impact of fossil fuel use (coal, oil, natural gas), air and water pollution caused by fossil fuels, the role of carbon emissions in climate change
Alternative energy sources: Solar, wind, hydropower, geothermal, hydro, tidal, wave, biofuel etc., sources of low-carbon energy, advantages of using renewable energy in a domestic setting (solar power, geothermal heat pumps, small wind systems)
Energy conservation and efficiency: Ways to conserve energy in daily life, benefits of conservation of energy. improving energy efficiency in homes, buildings, and industries can significantly reduce energy consumption. energy-efficient appliances, led lighting, and well-insulated buildings are examples of ways to achieve this.

Sustainable Cities and Communities

Sustainable water management: Introduction to sustainable water management, rainwater harvesting and greywater recycling, water reuse and recycling practices
Sustainable waste management: Encourage waste reduction, reuse of materials, and recycling to minimize waste generation
Environmental sustainability: Preserve green spaces, parks, and natural habitats to support biodiversity
Effects of urbanisation and sustainable urbanisation

Responsible Consumption and Production

Responsible technology consumption: The environmental and social consequences of electronics consumption, e-waste management and responsible disposal, strategies for extending the lifespan of electronic devices
The 5 r's: Reduce, reuse, recycle, repurpose, and refuse
Reducing energy consumption in daily life, The role of energy-efficient appliances
Making sustainable purchasing decisions

Climate Action

Introduction to climate change: Definition of climate change and global warming, evidence of climate change (e.g., temperature records, ice melt, sea-level rise)
Greenhouse effect and global warming: Understanding the greenhouse effect, role of greenhouse gases (e.g., carbon dioxide, methane), link between human activities and increased greenhouse gas concentrations
Impacts of climate change: Effects on weather patterns and extreme events, economic and social consequences of climate change, examples of climate change impacts
Mitigation and adaptation strategies: Reducing greenhouse gas emissions (mitigation), strategies for energy efficiency and renewable energy, climate adaptation measures and resilience building
Climate change solutions at the individual level: Sustainable lifestyle choices, reducing carbon footprint in daily life

Life Below Water

Preserving life below water: Reduce marine pollution, protect and restore ecosystems, reduce ocean acidification, practice sustainable fishing, conserve coastal and marine areas etc.
Sustainable fisheries and aquaculture: Sustainable fishing practices, responsible aquaculture and fish farming, overfishing and bycatch
Threats to life underwater: Addressing threats like climate change, debris, dead zones, toxic spills, overfishing, shoreline development, coastal erosion, ocean acidification

Life On Land

Protect, restore, and promote the sustainable use of terrestrial ecosystems: Managing forests sustainably, combating desertification, restoring degraded land and soil, halting biodiversity loss, protecting threatened species
Forest ecosystems and their importance: Introduction to forest ecosystems (temperate, tropical, boreal), role of forests in carbon storage and climate regulation, deforestation and its impacts

Food Security and Agriculture

Food choices and sustainable eating: The environmental impact of food choices, sustainable diets and the benefits of local, seasonal foods, reducing food waste and practicing mindful eating
Food waste reduction: The global problem of food waste, strategies for reducing food waste
Sustainable agriculture and land use: Sustainable farming practices (e.g., organic, agroecology), role of regenerative agriculture in soil health, urban agriculture and community gardens
Promoting farming systems that use climate-smart techniques and produce a diverse mix of foods
Improving supply chains to reduce post-harvest food losses
Implementing resilient agricultural practices that increase productivity and production

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Q.10

Q.1	Consider the case study given below and answer the following question: Case Study: The Müller Family's Journey to Renewable Energy The Müller family, residing in a charming village in the German countryside, had always been conscious about their environmental impact. In 2022, they decided to take an active step towards a greener lifestyle by installing a rooftop solar panel system. Their primary motivation was to reduce their reliance on fossil fuels and contribute to mitigating climate change. However, as they embarked on this journey, they discovered a plethora of other benefits: Environmental Benefits: -Reduced Carbon Footprint: The solar panels generated clean energy, leading to a significant reduction in their carbon emissions. This translated to a cleaner environment for their family, their community, and the planet. -Improved Air Quality: By relying less on fossil fuels, the Müllers contributed to cleaner air in their region, which improved their overall health and well-being. Financial Benefits: -Reduced Electricity Bills: The solar panels generate enough electricity to cover a significant portion of their household energy needs, resulting in substantial savings on their monthly electricity bills. This provided them with financial stability and freed up resources for other expenses. -Government Incentives: The German government offers various financial incentives for individuals and families adopting renewable energy solutions. The Müllers took advantage of these incentives, further reducing the cost of their solar panel system and accelerating their return on investment. Lifestyle Benefits: -Energy Independence: The Müllers achieved a sense of energy independence by generating their own clean energy. This gave them greater control over their energy consumption and reduced their dependence on the national grid, especially during peak hours. -Enhanced Home Value: Homes with renewable energy systems are becoming increasingly sought-after, leading to a potential increase in the value of the Müller's property. Overall Impact: The Müller family's experience showcases the numerous benefits of adopting renewable energy in a domestic setting. Their commitment to environmental sustainability not only helped them create a cleaner future but also resulted in financial savings and enhanced their quality of life. Their story serves as an inspiration for others to consider switching to renewable energy and contribute to a more sustainable future. The Müller family experienced a change in their lifestyle that resulted in increased energy consumption. Which of the following strategies could they implement to maintain their energy independence? A. Install additional solar panels to increase energy generation. B. Utilise a battery storage system more efficiently. C. Increase their reliance on the national grid. D. Install additional solar panels to increase energy generation.

Q.2	You've been tasked with organising a community waste management initiative. While researching the potential hazards of various types of waste, you discover the significant threat posed by e-waste to the environment. Based on this information, what is the primary reason why e-waste poses such a significant threat?

Q.3

In a study comparing two carbon offset projects, Project X focuses on reforestation, while Project Y invests in renewable energy projects. The amount of carbon dioxide equivalent (CO₂e) sequestered over a ten-year period of both projects is given below. Based on the data provided, which of the following statements is true?

1. Project X contributes more to mitigating climate change by reducing atmospheric CO₂ levels, thus aiding in global efforts to combat global warming.
2. Project Y contributes more by enhancing local biodiversity and ecosystem health, promoting a sustainable environment for flora and fauna.
3. Both Project X and Project Y improve air quality in their respective regions.
4. Both Project X and Project Y reduces the resilience of ecosystem to the impacts of climate change, such as droughts, floods, and wildfires.

Project	CO₂e Sequestered per Year (metric tons)
Project X	2,500
Project Y	1,800

Q.4	Some scientists propose using geoengineering techniques like injecting aerosols into the atmosphere to reflect sunlight and temporarily cool the planet. However, there are concerns about the potential unintended consequences of such interventions. Which of the following is/are concern(s) regarding geoengineering with aerosols? 1. Disruption of weather patterns 2. Enhancement of ozone depletion 3. Positive impact on climate change awareness

Q.5	Two islands in the Pacific Ocean experience similar climates but have different levels of deforestation. Island A has lost 80% of its original forest cover, while Island B has maintained 90% of its forest. Over the past decade, Island A has experienced more frequent and intense heat waves compared to Island B. Which of the following is the most likely explanation for this difference?

Q.6	Researchers conducted an experiment to evaluate the impact of controlled burning on grassland ecosystems. The results indicate an increase in plant diversity post-burn. What is the likely reason for this observation?

Q.7	Consider the case study given below and answer the following question: Case Study: The Green Guardians of Greenhill High Greenhill High, a bustling school with over 1,000 students, faced a rising energy bill and growing concerns about its environmental impact. The principal and teachers knew they needed a change, and thus, the "Green Guardians" were born! This student-led initiative focused on three key areas: energy-efficient appliances, LED lighting, and well-insulation. Appliance Upgrade: The Green Guardians convinced the school board to replace ageing appliances with ENERGY STAR certified models. New washing machines used cold water effectively, while newer dishwashers boasted shorter cycles and automatic shut-offs. These changes resulted in a 20% reduction in kitchen and laundry energy consumption. Lighting the Way: Replacing traditional incandescent bulbs with LED lights was a game-changer. These LED bulbs lasted 25 times longer, used 80% less energy, and provided brighter, cooler light. Not only did the classrooms become more comfortable, but the school also saved 15% on its lighting costs. Insulating for Impact: The Green Guardians knew that keeping the school warm in winter and cool in summer would significantly reduce energy use. They proposed adding insulation to the attic and walls, sealing air leaks, and upgrading windows. The results showed a 10% drop in heating and cooling energy needs, creating a more comfortable and sustainable learning environment. The Green Guardians' efforts didn't stop there. They launched awareness campaigns, organised energy-saving competitions, and even convinced the cafeteria to source local, organic food. Their success story inspired other schools to join the green movement, proving that even small changes can make a big difference. Why is insulation in buildings crucial for reducing energy consumption?

Q.8	A community initiated a campaign to clean a polluted river. After a year, water quality improved, and fish species returned. What is the most likely reason for the return of aquatic life?

Q.9

You are an environmental consultant advising a company on the selection of laptops for their office. They prioritise sustainability and want devices that will last longer with responsible usage practices.
The table below outlines key factors important for responsible device usage across four different laptops. Considering the scenario provided, which laptop would you recommend to the company for longer-term use.

Laptop Model	Energy Efficiency	Repairability	Material Sustainability	Ventilation
Laptop A	High	Moderate	Recyclable components	Good
Laptop B	Moderate	High	Repair-friendly design	Average
Laptop C	High	Low	Sustainable sourcing	Poor
Laptop D	Very High	Moderate	Recycled materials	Excellent

Q.10	A community in an arid region has implemented a rainwater harvesting system to collect and store rainwater for various uses. The community relies heavily on this system as their primary source of water. However, due to climate change, the rainfall patterns have become unpredictable. The graph below shows the rainfall pattern over the past 8 years. Which factor is most likely to limit the effectiveness of the rainwater harvesting system in this scenario? A. Inadequate storage capacity hindering collection during periods of heavy rainfall B. Minimising the environmental impact of excessive runoff during heavy rainfall periods. C. Unpredictable collection amounts resulting in insufficient water supply during dry spells. D. Contamination risks associated with pollutants present in the collected rainwater.

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

Q.1	b	Q.2	b	Q.3	b	Q.4	b	Q.5	c	Q.6	b	Q.7	b	Q.8	d	Q.9	d	Q.10	b

Students can practice and prepare for the International Green Warrior Olympiad (IGWO)by utilizing the above International Green Warrior Olympiad sample paper for class 11.

The pdf is free to download & answer key to the questions is also provided.

The advantages of solving Green Warrior competition sample papers for class 11 before taking the exam are as follows:

The International Green Warrior Olympiad (IGWO) is an innovative approach to education, distinguishing itself as a pioneering subject that delves into crucial environmental topics. Unlike traditional subjects, this Olympiad focuses on issues such as climate change, sustainability, and ecological conservation, providing students with a comprehensive understanding of environmental challenges and solutions.

In this context, sample papers play a pivotal role in the preparation of class 9 students for this groundbreaking Olympiad. Given the unique nature of the subject, these sample papers serve as essential tools, offering students valuable insights into the format, content, and complexity of the questions they might encounter.

Answers to Sample Questions from CREST Olympiads:

Q.1 : b | Q.2 : b | Q.3 : b | Q.4 : b | Q.5 : c | Q.6 : b | Q.7 : b | Q.8 : d | Q.9 : d | Q.10 : b

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