International Green Warrior Olympiad Class 3 Sample Paper

>> Join CREST Olympiads WhatsApp Channel for latest updates. Sample PDF of International Green Warrior Olympiad for Class 3:

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

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

Q.1

Q.2

Q.3

Q.4

Q.5

Q.6

Q.7

Q.8

Q.9

Q.10

Q.1	While studying for her science test, Kathy takes frequent breaks to watch short videos on her phone. Which of the following actions would help Kathy use energy more responsibly?
	a) Keep the phone's brightness at maximum level to see the videos better.		b) Watch the videos on her laptop instead of her phone, as it has a bigger screen.
	c) Unplug the phone charger when the phone is fully charged.		d) Continuously watch videos on her phone without breaks.

Q.2	Emily and Jacob are making pizzas together: 1. Emily makes her own pizza and doesn't let Jacob have any. 2. They both contribute toppings to make a pizza that they both eat. 3. Jacob drinks soda without offering any to Emily. Which of the following options is an example of sharing food?
	a) Only 1		b) Only 2
	c) Only 3		d) 1 and 2

Q.3	What is the effect of climate change on agriculture?
	a) Expansion of suitable agricultural areas		b) Increase in overall crop production
	c) Decrease in water usage for agriculture		d) Changes in growing seasons and crop yields

Q.4	Match the travel scenario with the best energy-saving choice:
	a) 1: A, 2: B, 3: C		b) 1: A, 2: C, 3: B
	c) 1: C, 2: A, 3: B		d) 1: B, 2: A, 3: C

Q.5	Sarah wanted to be eco-friendly. She had many toys but didn't play with all of them. Which action would help Sarah practice the concept of reuse?
	a) Throwing away the toys she doesn't play with.		b) Keeping all toys in her room, even if she doesn't use them.
	c) Donating toys she doesn't play with to other kids.		d) Buying new toys every week.

Q.6	Imagine building a community energy plant that burns plant material for electricity generation. Which biomass fuel source would be most sustainable?
	a) Burning old furniture and construction waste.		b) Deforestation of old-growth forests to create fuel wood.
	c) Using crop residues like corn stalks or sugarcane bagasse.		d) Utilising wood from rare and protected tree species

Q.7	Emily's family likes to cook multiple dishes for dinner. What's an energy-saving method for Emily's family while cooking?
	a) Using a microwave for every dish.		b) Keep all burners on for quick cooking.
	c) Use lids on pots and pans		d) Prepare meals using an open flame

Q.8	You discover a beautiful spring bubbling up in the forest. The water looks crystal clear and refreshing. Would you drink it?
	a) Yes, because it looks clean and refreshing.		b) Yes, because it does not have mud in it.
	c) No, because it might not be safe, even if it looks clear.		d) No, because it might taste different.

Q.9	There is a field beside a huge factory on your way to the school. You notice that the cows always eat grass far from the factory and not close by. This could be because: 1. The grass close to the factory is unhealthy. 2. The air around the factory is polluted.
	a) Only 1		b) Only 2
	c) Both 1 and 2		d) Neither 1 nor 2

Q.10	Lucas is going to a park for a picnic. His family chose a carpool. What's a benefit of carpooling?
	a) Each person takes their own car		b) Carpools help save gas and reduce pollution
	c) Carpooling is slower than walking		d) Carpooling increases air pollution

Your Score: 0/10