International Green Warrior Olympiad Class 10 Sample Paper
Prepare for environmental excellence with the International Green Warrior Olympiad Sample Paper for Class 10. This sample paper is crafted to challenge students' knowledge of sustainability, climate science, and ecological conservation.
What's Inside the Class 10 Green Warrior Sample Paper?
Advanced-level questions on Climate Action, Life Below Water and Life On Land etc.
Real-world application scenarios to enhance awareness and analytical thinking
Detailed solutions included to support self-learning and exam preparation
Download the Class 10 Green Warrior Olympiad Sample Paper PDF and get your child ready to tackle environmental issues with confidence and clarity.
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
Consider the following statements and choose the correct option: Statement 1: Climate change impacts are predictable, and their effects remain constant across different regions and communities. Statement 2: Climate change mitigation involves adapting to its effects rather than reducing greenhouse gas emissions.
Q.2
The following table shows the average temperature and precipitation for three different biomes. Based on your understanding, answer the following questions. A. Which biome is expected to experience the most severe drought stress due to reduced rainfall? B. Which biome is expected to experience the most significant changes in soil drainage and nutrient availability due to melting permafrost? C. Which biome is expected to experience the changes in the distribution of oak species due to rising temperatures?
Biome
Average Temperature (oC)
Average Precipitation (mm)
Temperature forest
10
800
Tropical rainforest
25
2,500
Boreal forest
-5
500
Q.3
A bustling city faces challenges with its growing wastewater volume and outdated treatment facilities. This untreated wastewater is discharged into a nearby river, leading to algal blooms, low oxygen levels, and fish die-offs. Complete the flowchart by accurately identifying the specific methods and techniques A, B and C utilised in primary, secondary, and tertiary wastewater treatment aimed at enhancing the quality of discharged water.
Q.4
A scientist is studying the effects of climate change on a tropical rainforest. She measures the amount of water vapour in the atmosphere and finds that it has increased by 10% over the past decade. What does this suggest?
Q.5
In a workshop discussing electronic waste reduction, participants explore devices that are more susceptible to shorter lifespans because of rapid advancements in technology and frequent model upgrades. Which of the following devices is MOST prone to shorter lifespans due to these factors?
Q.6
You're a municipal waste manager responsible for handling electronic waste (e-waste) in your city. During a routine inspection of the e-waste disposal facility, you notice a significant amount of discarded electronic devices, including computers, monitors, and smartphones. Concerned about potential health hazards, you decide to educate the public about the risks associated with improper disposal of these devices. Which of the following group of heavy metals is commonly found in electronics and can pose serious health risks if not properly disposed of?
Q.7
A team of environmentalists is proposing the establishment of a protected area that integrates conservation efforts with sustainable development. This proposed area aims to safeguard biodiversity while allowing human activities that are compatible with nature conservation. Which type of protected area aligns best with the team's objectives?
Q.8
Considering the impact of climate change, which region might experience a significant rise in the frequency of extreme weather events such as heatwaves and the formation of heat domes?
Q.9
A local river, which serves as a crucial water source for the community, has been experiencing deteriorating water quality. Which parameter is primarily used to indicate organic pollution in freshwater systems?
Q.10
A coastal area witnesses a significant decrease in the population of shellfish due to water contamination. Analysis reveals the presence of persistent organic pollutants (POPs). POPs are resistant to environmental degradation through chemical, biological, and photolytic processes. For this reason, they persist in the environment for a long time. Which method is most effective in reducing POPs in aquatic environments?
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