International Green Warrior Olympiad Class 3 Sample Paper

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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

Q.1

Q.2

Q.3

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Q.5

Q.6

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Q.8

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Q.10

Q.1	Emma was helping her mom in the kitchen. What's the best way for Emma to reduce the wastage of water while washing fruits and vegetables?
	a) Wash under a continuously running tap		b) Wash in a bowl and reuse the water for watering plants
	c) Wash each piece separately under a running tap		d) Use a lot of soap and rinse them thoroughly

Q.2	In a small village surrounded by dense woods, lived a young boy named Alex. He grew up hearing tales from the elders about the importance of forests. One day, a severe storm struck the village, causing flooding and chaos. Alex witnessed the impact firsthand. What most likely did Alex observe about the role of forests during the storm?
	a) Forests caused more flooding by retaining water		b) Cleared lands were more resistant to flooding than forested areas
	c) Forests acted as a barrier, reducing soil erosion and lessening the impact of flooding		d) Forests had no impact on the intensity of the storm

Q.3	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.4	Hannah is preparing a delicious vegetable stew for her family dinner. She wants to conserve energy while cooking on the stove. Which action would help her save the most energy?
	a) Constantly lifting the lid to check the food		b) Cooking without a lid on the pot
	c) Using a transparent lid while cooking		d) Using the largest pot available

Q.5	Sally spotted a creature with eight long tentacles, soft body, and ink-squirting ability. Which ocean creature did Sally most likely encounter?
	a) Seahorse		b) Octopus
	c) Crab		d) Dolphin

Q.6	Sarah's family loves eating fish. They want to make sure they are buying fish that are caught sustainably. Which of the following labels on a fish package would indicate the most eco-friendly fishing practices?
	a) "Wild-caught" label		b) "Certified Sustainable Seafood" label
	c) "Farmed" label		d) "Dolphin-safe" label

Q.7	A village has no electricity. They build a windmill to use the wind's power. What will the windmill help them do?
	a) Grow more vegetables in the fields		b) Make it rain in the village
	c) Light up the homes		d) Make the wind blow stronger

Q.8	Neil noticed that some parts of the beach where he used to play are now covered with water. Why is this happening?
	a) Because of rising sea levels		b) Because of heavy rain
	c) Because the sun is getting hotter		d) Because people are swimming more

Q.9	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.10	Emma and Lucas are concerned about the environment and want to help protect it. They decide to take action. What can they do to help the environment?
	a) Throw trash on the ground		b) Use cars to travel short distances
	c) Use plastic bags for shopping		d) Plant trees and flowers

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