International Green Warrior Olympiad Class 10 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	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.2	An environmental organisation has embarked on a project aimed at restoring a degraded river ecosystem. The project involves reintroducing native fish species that have declined due to habitat degradation and water quality issues. Additionally, efforts are being made to improve overall water quality by implementing measures to reduce pollution and restore natural habitat. What could be an anticipated outcome of this restoration effort in the degraded river ecosystem?

Q.3	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.4	Rohan is a fitness enthusiast and prioritises protein intake. He usually opts for whey protein powder derived from dairy after workouts. His friend Raj suggests trying plant-based alternatives like pea protein or soy protein for environmental reasons. Rohan is sceptical about their effectiveness. What is the most accurate and helpful information Rohan can share with Raj to consider?

Q.5	Geneva is an aquatic biologist working for a local environmental agency. She is studying the impact of excess nutrients and increasing atmospheric CO₂ on the health of a nearby bay. She is concerned that the combined effects of these factors could be harming marine life and disrupting the ecosystem. She has developed a flow chart representing the relationships between various elements. Based on your understanding of aquatic ecosystems, identify A, B, C, D, and E.

Q.6

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.7	Jason is an environmental enthusiast concerned about the sustainability of fish and seafood due to overfishing and its impact on marine ecosystems. He's looking for alternative protein sources to reduce his reliance on fish and seafood in his diet. What are some alternative protein sources that Jason can consider to help reduce his reliance on fish and seafood? 1. Plant-based proteins such as beans and lentils 2. Soy-based products like tofu 3. Vegan products such as sunflower and olive oil

Q.8	Researchers conducted an experiment to assess the effectiveness of green roofs in reducing indoor temperatures. They compared the energy consumption of buildings with and without green roofs during summer months. The results showed a noticeable decrease in energy usage in buildings with green roofs. What does this experiment suggest about the role of green roofs in climate change mitigation?

Q.9	You're passionate about reducing your environmental footprint, particularly concerning packaging materials. You've come across a study that highlights the significance of recycling and reuse in lessening the environmental impact of packaging. Which of the following statements accurately reflects the environmental impact of recycling and reuse in relation to packaging materials?

Q.10	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. Which of the following statements best describes the primary motivation of the Müller family to switch to renewable energy? 1. Environmental sustainability 2. Financial savings 3. Increased energy independence 4. Minimising the environmental impact

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

The International Green Warrior Olympiad (IGWO) sample paper for class 10, provided above, proves to be an invaluable resource for students gearing up for the International Green Warrior Olympiad.

Students can easily download the pdf of the International Green Warrior Olympiad sample paper for class 10 from this page. It also includes an answer key for the questions.

The following are the benefits of solving a Green Warrior competition sample papers for class 10 before taking the exam:

The International Green Warrior Olympiad introduces an innovative subject that diverges from traditional curricula, encompassing crucial topics like environmental conservation, sustainable practices, and climate change mitigation. In this groundbreaking educational initiative, sample papers hold paramount significance for class 10 students, aiding them in their comprehensive preparation.

Answers to Sample Questions from CREST Olympiads:

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

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