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.

>> Join CREST Olympiads WhatsApp Channel for latest updates. Sample PDF of International Green Warrior Olympiad for Class 10:

If your web browser doesn't have a PDF Plugin. Instead you can Click here to download the PDF

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

Sample Paper Marking Scheme Free Study Material

Sample Questions

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	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?
	a) Polar regions		b) Coastal regions with strong sea breezes
	c) Mid-latitude regions		d) Mountainous regions

Q.2	You are watching a wildlife documentary where a pod of migrating humpback whales suddenly changed their course, avoiding a polluted area in the river. It was later shown that the scientists discovered high levels of mercury in the water. How could this pollution potentially threaten the whales? 1. Weaken their immune system 2. Damage their nervous system, impacting movement 3. Blur their vision, hindering navigation and hunting
	a) Only 1		b) Only 1 and 2
	c) Only 2 and 3		d) 1, 2 and 3

Q.3	Your town currently relies on chlorine for water disinfection, but concerns about its byproducts have prompted the exploration of alternative methods. Using ozone treatment during wastewater treatment (shown in the picture below) has emerged as a promising option. Which of the following is the main advantage of ozone in water purification?
	a) It adds taste and odour to water, improving its quality for consumption.		b) It assists in the sedimentation process, aiding in the removal of particles from water.
	c) It effectively kills bacteria and viruses, ensuring safer and cleaner drinking water.		d) It lowers the pH level of water, making it less acidic and more suitable for consumption.

Q.4	In a region prone to erratic weather patterns, farmers face the recurring challenge of water scarcity. A group of agricultural researchers suggests adopting sustainable practices to mitigate the effects of drought. What would be the most effective way to implement this solution?
	a) Installing rainwater collection tanks connected to drip irrigation systems		b) Educating farmers on traditional irrigation methods
	c) Introducing large-scale sprinkler systems for uniform water distribution		d) Encouraging farmers to rely solely on groundwater extraction

Q.5	A study conducted in the North Atlantic found that a specific population of cod had been overfished for decades. As a result, the average size of cod in the population had decreased by 20%. What are the potential consequences of this decrease in size for the cod population?
	a) Increased spawning success due to smaller fish being quicker to reproduce		b) Reduced predation pressure due to smaller fish being less visible to predators
	c) Decreased survival rates due to smaller fish being weaker and less competitive		d) Increased genetic diversity due to the introduction of new genetic material

Q.6	Scientists at a climate research institute are investigating the relationship between water vapour and Earth's greenhouse effect. They aim to identify the accurate description of this relationship to better understand its implications. Which of the following accurately describes the relationship between water vapour and Earth's greenhouse effect?
	a) Water vapour primarily acts as a cooling agent by reflecting solar radiation away from Earth's surface.		b) Increased water vapour directly causes a reduction in the greenhouse effect, leading to global cooling.
	c) Water vapour amplifies the greenhouse effect by trapping heat radiated from Earth, contributing to global warming.		d) Elevated water vapour levels in the atmosphere do not influence the greenhouse effect nor climate change.

Q.7	A group of conservationists is conducting a study in a coastal region known for its diverse ecosystem. They notice a significant decline in the population of native plant species due to the introduction of non-native plants by human activities. As they delve deeper into their research, they aim to assess the significance of native species within this ecosystem. What role do native species most likely play in this coastal ecosystem?
	a) Native species contribute minimally to the ecosystem compared to non-native species.		b) Native species only survive in isolated pockets and do not significantly impact the ecosystem.
	c) Native species offer cultural significance but have little ecological importance.		d) Native species are crucial for ecosystem stability, providing habitat and resources for various organisms.

Q.8	Imagine two households, the Smiths and the Joneses, who both live in similar apartments with identical appliances like refrigerators, washing machines, and TVs. However, their energy-saving habits differ. Which scenario best demonstrates an effective energy-saving habit? A. The Smiths replaced all their light bulbs with LEDs. B. The Smiths run their dishwasher and washing machine with small loads. C. Jonases seals air leaks around windows and doors to improve insulation. D. Jonases leave their TVs and game consoles on standby mode overnight.
	a) A and B only		b) A and C only
	c) A, B and C only		d) B, C and D only

Q.9	You are part of a community initiative aiming to reduce carbon emissions and combat climate change. The group is discussing strategies, and one member proposes focusing on energy efficiency. Which statement best supports the role of energy efficiency in this context?
	a) Energy efficiency has minimal impact on reducing carbon emissions compared to other measures.		b) Prioritising energy efficiency leads to a rise in carbon emissions due to increased energy usage.
	c) Implementing energy-efficient practices can significantly reduce carbon emissions by decreasing energy consumption.		d) Energy efficiency strategies primarily increase energy consumption, hindering efforts to combat climate change.

Q.10	A small town located in a desert region is experiencing frequent power outages due to an ageing grid infrastructure. The town council is considering investing in renewable energy to improve energy security and reduce reliance on the grid. The system needs to be reliable, cost-effective, and able to meet the community's energy needs throughout the year. Which combination of renewable energy sources would be the most appropriate for this project?
	a) Geothermal energy and tidal energy		b) Solar power and wind power
	c) Biomass energy and hydro energy		d) Solar power and hydro energy

Your Score: 0/10