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.
Access to clean water: Sources of clean water, water purification methods, role of water treatment plants
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
Water conservation: Understanding the water cycle, ways to conserve water, practical tips for conserving water
Water and environment: Impact of pollution on water bodies, importance of clean rivers and oceans
Affordable and Clean Energy
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
Access to clean energy: How lack of access to clean energy affects communities, solar power in remote areas
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
Clean energy and the environment: The impact of clean energy on the environment, reducing greenhouse gas emissions
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
Sustainable water management: Rainwater harvesting, water reuse and recycling, role of communities in protecting water sources
Sustainable transportation: Introduction to electric and hybrid vehicles, bicycles as a sustainable mode of transportation, reducing carbon emissions through transportation choices, eco-friendly transportation
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
Responsible consumption: Why responsible consumption is important, connection between consumption and the environment
Reduce, reuse, recycle: The three R's of responsible consumption, how to reduce waste, ways to reuse items, introduction to recycling and its benefits
Food choices and waste: The impact of food choices on the environment, reducing food waste at home and school, composting and its benefits
Responsible energy use include: Turning off your computer screen when you're not using it, putting a lid on your pot or pan etc.
Waste reduction and upcycling projects: Using recycled or upcycled materials
Climate Action
Introduction to climate change: Understanding what climate change is, causes of climate change (e.g., greenhouse gases), impacts of climate change on the planet
The greenhouse effect: Explaining the greenhouse effect, how it affects the earth's temperature
Reducing our carbon footprint: Strategies to reduce personal carbon footprints, discussion on energy conservation, transportation choices, and waste reduction
Climate change impacts: Effects of climate change on ecosystems, wildlife, and communities
Life Below Water
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
Marine food webs: Exploring marine food chains and webs
Threats to underwater life: Overfishing, habitat destruction, pollution, climate change, coastal development, human disturbance etc.
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
Types of terrestrial ecosystems: Introduction to major terrestrial ecosystems (e.g., forests, savannas, wetlands, desert etc.), characteristics of each ecosystem
Forests and their importance: Understanding the significance of forests (e.g., carbon storage, oxygen production), reforestation and forest conservation efforts
Threats to life on land: Urbanization, pollution, land degradation, wildfires, poaching and illegal wildlife trade etc.
Biodiversity on land: Exploring the diversity of plant and animal life on land, discussing the interconnectedness of species in ecosystems
Food Security and Agriculture
Food Security: Definition and importance of food security, factors affecting food security (availability, accessibility, affordability).
Sustainable Agriculture: Introduction to sustainable farming practices, importance of conserving natural resources
Food Safety: Importance of food safety and hygiene, safe handling and preparation of food
Factors affecting agriculture and food security: Climate, soil, land, water, poverty, population etc.
As the seasons passed, the town experienced more frequent and severe storms. How might these extreme weather events be linked to climate change?
Q.2
Imagine you're on an underwater adventure, exploring the impacts of climate change on marine life. As you dive deep, you encounter fascinating creatures. Which marine animals might struggle the most due to ocean acidification?
Q.3
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?
Q.4
While analysing climate data from the past century, Sophie noticed a trend of increasing global temperatures. What correlation did Sophie find between the rise in global temperatures and the greenhouse effect?
Q.5
In Country X, the government is facing the challenges of adapting to climate change impacts, particularly in regions prone to floods and hurricanes. They've initiated various strategies to mitigate these effects. Which of the following strategies is/are NOT a viable approach for Country X to adapt to climate change impacts based on the case study? 1. Implementing sustainable resource management practices. 2. Developing early warning systems for extreme weather events. 3. Investing in climate-resilient infrastructure and agriculture. 4. Promoting deforestation and habitat destruction for economic gain.
Q.6
Tim, a young inventor, showcased his creation—a solar-powered toy car. He explained to the audience that his car used solar energy to operate. How does the car harness solar power?
Q.7
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
Q.8
Based on your understanding of the water cycle, which of the following phenomena is not a form of precipitation?
Q.9
What impact does population growth have on food security? 1. Increased population reduces food demand 2. Larger populations have no effect on food production 3. Rapid population growth can strain food resources 4. A growing population guarantees surplus food production
Q.10
Tom and Lily were thinking about different sources of energy for their home. Which options are renewable energy sources? 1. Coal and natural gas 2. Solar energy and wind energy 3. Hydro energy and geothermal energy
Your Score: 0/10
Answers to Sample Questions from CREST Olympiads:
Q.1
c
Q.2
a
Q.3
b
Q.4
c
Q.5
d
Q.6
d
Q.7
d
Q.8
b
Q.9
b
Q.10
d
Answers to Sample Questions from CREST Olympiads:
Q.1 : c | Q.2 : a | Q.3 : b | Q.4 : c | Q.5 : d | Q.6 : d | Q.7 : d | Q.8 : b | Q.9 : b | Q.10 : d