International Green Warrior Olympiad Class 4 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.

Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

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.2

Sarah made efforts to reduce waste and use recycled materials, what is most probably an example of her creative use of recycled items?

Q.3

In the town of Riverdale, by the banks of a once-pristine river, lived a young environmentalist named Liam. Liam was deeply troubled by the state of the river, which had been impacted by various forms of pollution.
What were some harmful effects of water pollution that Liam observed in Riverdale's river?

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

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.6

In the bustling city of Aqua City, water is a precious commodity. The city's residents rely heavily on the local water treatment plant to provide them with clean and safe drinking water. Rachel, a curious and environmentally conscious young girl, is fascinated by the intricate process of water purification and the role it plays in ensuring the well-being of her community.

One day, Rachel decides to embark on a journey to learn more about the sources of clean water, the water purification methods employed at the city's water treatment plant, and the importance of conserving this vital resource.

What are the primary sources of clean water?
1. Surface water from rivers, lakes, and reservoirs
2. Groundwater from aquifers
3. Desalination of seawater

Q.7

You're excited to celebrate your friend's birthday and want to make them a special card. But you also care about the environment and want to be eco-friendly.
Which option for your birthday card is the most sustainable?

Q.8

Blair's family always uses reusable shopping bags and avoids buying bottled water. They also eat mostly plant-based meals and compost food scraps. Serena's family uses plastic bags, drinks bottled water, and throws away food scraps. Select the statement(s) that accurately shows how Blair and Serena's families' consumption affects the environment.

1. Blair's family uses less plastic, reducing pollution and resource depletion.
2. Blair's family consumes more energy due to using reusable bags.
3. Blair's family contributes more greenhouse gases through plant-based meals.
4. Serena's family has a smaller environmental footprint because they buy less.

Q.9

Why are oceans considered the "lungs of the Earth"?

Q.10

What does "affordability" mean concerning food security?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

Q.1dQ.2cQ.3dQ.4cQ.5aQ.6dQ.7dQ.8aQ.9aQ.10b

To prepare for the class 4 International Green Warrior Olympiad (IGWO), students can utilize the provided International Green Warrior Olympiad sample paper for class 4 above.

The PDF is accessible for free, and it includes a corresponding answer key for the questions, enhancing the learning experience.

The following are the benefits of solving a Green Warrior competition sample papers for class 4 before taking the exam:

Because of the innovative and distinct nature of the subject, sample papers play a pivotal role in preparing students of class 4 International Green Warrior Olympiad (IGWO) exam.

By tackling questions related to Clean Water and Sanitation, Affordable and Clean Energy, Sustainable Cities and Communities, Responsible Consumption and Production, Climate Action, Life Below Water, Life On Land, and Food Security and Agriculture, students can develop a comprehensive understanding of the challenges and solutions associated with these areas.

The sample papers help students grasp the specific concepts and applications related to the topics. By engaging with the sample papers, students can familiarize themselves with the unique types of questions that might be asked in the exam.

Answers to Sample Questions from CREST Olympiads:

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

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