International Green Warrior Olympiad Class 4 Sample Paper

Empower your child to become an eco-conscious learner with the International Green Warrior Olympiad Sample Paper for Class 4. These sample papers focus on real-world environmental issues while building strong reasoning and awareness skills.

What's Inside the Class 4 Green Warrior Sample Paper?

• MCQs based on topics like pollution, renewable energy, and conservation
• Scenario-based questions to develop critical thinking on sustainability
• Detailed solutions to guide preparation for the Green Warrior Olympiad

Download the Class 4 International Green Warrior Olympiad Sample Paper PDF and support your child in becoming a mindful and informed global citizen.

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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

Sample Questions

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Q.1	Mac and Sam are two community leaders in a town both are passionate about finding ways to reduce reliance on fossil fuels. Which action would have the most significant impact?
	a) Advocating for policy changes that promote renewable energy and discourage fossil fuels.		b) Buying locally sourced food to reduce transportation emissions.
	c) By using the car for short trips or by increasing personal transportation.		d) Removing all existing solar panels from buildings and homes.

Q.2	In a grassland food web experiment, researchers introduced a new herbivore species not native to the area. This herbivore consumed a wide range of plants. What is the most likely impact of introducing this herbivore on the grassland food web?
	a) An increase in plant diversity due to reduced herbivory		b) A decrease in the populations of native herbivores
	c) An increase in the populations of top predators		d) No significant impact on the food web structure

Q.3	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. What are the benefits of biking as a sustainable transportation option?
	a) It reduces traffic congestion and promotes physical fitness.		b) It increases fuel consumption and air pollution.
	c) It is less convenient than driving a car.		d) It has no positive impact on the environment.

Q.4	Your class embarks on a school energy audit. Which areas should you investigate to understand how your school uses different forms of energy and identify potential conservation opportunities? 1. Lighting, heating, and ventilation systems 2. Classroom equipment, computers, and electronics 3. Water usage, waste disposal, and recycling practices
	a) Only 1		b) Only 1 and 2
	c) Only 2 and 3		d) 1, 2 and 3

Q.5	In a coastal town, residents have noticed a significant increase in the intensity and frequency of storms and hurricanes over the past few years. What could be linked to the observed stronger and more frequent storms and hurricanes?
	a) Declining sea levels providing more energy for storm systems.		b) Warmer ocean waters intensifying storm development.
	c) Decline in global population density.		d) Reduced levels of atmospheric humidity.

Q.6	A tourist is exploring a kelp forest. What is the primary benefit of kelp forests in the marine ecosystem?
	a) Kelp forests have no impact on providing food and shelter for various marine species		b) Kelp forests do not assist in absorbing excess carbon dioxide from the atmosphere
	c) Kelp forests have no connection to maintaining the balance of marine food webs		d) Kelp forests provide habitats for numerous marine organisms and contribute to nutrient cycling

Q.7	Sarah and Jake embarked on a fun adventure to explore a nearby wind farm. They were fascinated by the massive wind turbines spinning gracefully in the wind. What is the primary function of these wind turbines?
	a) Capturing wind energy to create artificial rainfall in the area.		b) Filtering air pollutants to make the environment cleaner.
	c) Using wind power to pump water from underground reservoirs.		d) Generating electricity by using wind to turn turbines connected to generators.

Q.8	Based on your understanding of the water cycle, which of the following phenomena is not a form of precipitation?
	a) Rain		b) Fog
	c) Hail		d) Snow

Q.9	You're studying the growth of a colony of rabbits in a field near a factory. You notice that the rabbits are smaller and less healthy than rabbit populations in other areas. What could be the reason for this?
	a) The factory is emitting noise pollution, disrupting the rabbits' sleep and breeding.		b) The factory is dumping chemicals into the soil, contaminating the plants the rabbits eat.
	c) The factory is attracting predators to the area, putting the rabbits at risk.		d) The factory is changing the climate of the area, making it less suitable for rabbits.

Q.10	As the seasons passed, the town experienced more frequent and severe storms. How might these extreme weather events be linked to climate change?
	a) Natural weather cycles occurring randomly.		b) Increased deforestation in the surrounding areas.
	c) Shifts in ocean currents affecting atmospheric patterns.		d) Rapid urbanisation leading to weather alterations.

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