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

A group of scientists conducted a study on the impact of deforestation in a particular region. They observed an increase in the concentration of greenhouse gases in the atmosphere.
Which role of forests in mitigating climate change was directly affected in this scenario?

Q.2

What are some diseases that can spread due to poor sanitation and hygiene?
1. Diarrheal diseases, such as cholera and dysentery.
2. Respiratory infections, such as pneumonia and influenza.
3. Skin infections, such as scabies and ringworm.
4. Parasitic infections, such as worms and lice.

Q.3

In a village, there lived a young girl named Maya. She loved exploring nature and understood the importance of conserving natural resources.

What did Maya learn about conserving water resources?

Q.4

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?

Q.5

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.6

What does sustainable agriculture primarily focus on?

1. Maximising short-term profits regardless of environmental impact
2. Minimising the use of renewable resources
3. Balancing economic viability with environmental health
4. Ignoring the long-term implications of farming methods

Q.7

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.8

A study analysed water samples from a polluted lake and found high levels of heavy metals such as lead and mercury. What is the potential impact of these heavy metals on the ecosystem of the lake?

Q.9

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

Q.10

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?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

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

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