International Green Warrior Olympiad Class 11 Sample Paper

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Syllabus:

Clean Water and Sanitation

  • Water sources and quality: Sources of clean water (e.g., rivers, lakes, groundwater), water quality testing and monitoring, role of water treatment plants in ensuring safe drinking water
  • Sanitation and hygiene: Importance of proper sanitation and hygiene practices, safe disposal of waste and human excreta, role of handwashing in disease prevention
  • Waterborne diseases: Common waterborne diseases (e.g., cholera, diarrhoea), how waterborne diseases spread and impact public health, prevention through clean water and sanitation practices
  • Water conservation and efficiency: The water cycle and its importance, strategies for water conservation at home and in communities, technologies for efficient water use (e.g., low-flow fixtures)
  • Emerging technologies for clean water: Introduction to innovative water purification technologies, solar water purifiers, filtration systems, and water-purifying plants
  • Water and the environment: Impact of water pollution on ecosystems and biodiversity, case studies on polluted rivers and oceans, the role of communities in protecting water sources
  • Water pollution and treatment: Sources and types of water pollution (e.g., industrial, agricultural), effects of pollution on aquatic ecosystems and human health, wastewater treatment processes and their importance

Affordable and Clean Energy

  • Affordable and clean energy: Differentiating between clean and fossil fuel-based energy sources
  • Fossil fuels and their consequences: Understanding the environmental impact of fossil fuel use (coal, oil, natural gas), air and water pollution caused by fossil fuels, the role of carbon emissions in climate change
  • Alternative energy sources: Solar, wind, hydropower, geothermal, hydro, tidal, wave, biofuel etc., sources of low-carbon energy, advantages of using renewable energy in a domestic setting (solar power, geothermal heat pumps, small wind systems)
  • Energy conservation and efficiency: Ways to conserve energy in daily life, benefits of conservation of energy. improving energy efficiency in homes, buildings, and industries can significantly reduce energy consumption. energy-efficient appliances, led lighting, and well-insulated buildings are examples of ways to achieve this.

Sustainable Cities and Communities

  • Sustainable water management: Introduction to sustainable water management, rainwater harvesting and greywater recycling, water reuse and recycling practices
  • Sustainable waste management: Encourage waste reduction, reuse of materials, and recycling to minimize waste generation
  • Environmental sustainability: Preserve green spaces, parks, and natural habitats to support biodiversity
  • Effects of urbanisation and sustainable urbanisation

Responsible Consumption and Production

  • Responsible technology consumption: The environmental and social consequences of electronics consumption, e-waste management and responsible disposal, strategies for extending the lifespan of electronic devices
  • The 5 r's: Reduce, reuse, recycle, repurpose, and refuse
  • Reducing energy consumption in daily life, The role of energy-efficient appliances
  • Making sustainable purchasing decisions

Climate Action

  • Introduction to climate change: Definition of climate change and global warming, evidence of climate change (e.g., temperature records, ice melt, sea-level rise)
  • Greenhouse effect and global warming: Understanding the greenhouse effect, role of greenhouse gases (e.g., carbon dioxide, methane), link between human activities and increased greenhouse gas concentrations
  • Impacts of climate change: Effects on weather patterns and extreme events, economic and social consequences of climate change, examples of climate change impacts
  • Mitigation and adaptation strategies: Reducing greenhouse gas emissions (mitigation), strategies for energy efficiency and renewable energy, climate adaptation measures and resilience building
  • Climate change solutions at the individual level: Sustainable lifestyle choices, reducing carbon footprint in daily life

Life Below Water

  • Preserving life below water: Reduce marine pollution, protect and restore ecosystems, reduce ocean acidification, practice sustainable fishing, conserve coastal and marine areas etc.
  • Sustainable fisheries and aquaculture: Sustainable fishing practices, responsible aquaculture and fish farming, overfishing and bycatch
  • Threats to life underwater: Addressing threats like climate change, debris, dead zones, toxic spills, overfishing, shoreline development, coastal erosion, ocean acidification

Life On Land

  • Protect, restore, and promote the sustainable use of terrestrial ecosystems: Managing forests sustainably, combating desertification, restoring degraded land and soil, halting biodiversity loss, protecting threatened species
  • Forest ecosystems and their importance: Introduction to forest ecosystems (temperate, tropical, boreal), role of forests in carbon storage and climate regulation, deforestation and its impacts

Food Security and Agriculture

  • Food choices and sustainable eating: The environmental impact of food choices, sustainable diets and the benefits of local, seasonal foods, reducing food waste and practicing mindful eating
  • Food waste reduction: The global problem of food waste, strategies for reducing food waste
  • Sustainable agriculture and land use: Sustainable farming practices (e.g., organic, agroecology), role of regenerative agriculture in soil health, urban agriculture and community gardens
  • Promoting farming systems that use climate-smart techniques and produce a diverse mix of foods
  • Improving supply chains to reduce post-harvest food losses
  • Implementing resilient agricultural practices that increase productivity and production

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

Q.1

A community living in a desert region relies on a shallow aquifer for their water supply. However, the water level in the aquifer has been steadily declining due to over-extraction. The community is concerned about the potential consequences of this trend.

A. What are the two most likely consequences of the declining water table in the community's aquifer?
B. What steps could they take to address this issue?

Q.2

A community in an arid region has implemented a rainwater harvesting system to collect and store rainwater for various uses. The community relies heavily on this system as their primary source of water. However, due to climate change, the rainfall patterns have become unpredictable. The graph below shows the rainfall pattern over the past 8 years.
Which factor is most likely to limit the effectiveness of the rainwater harvesting system in this scenario?

A. Inadequate storage capacity hindering collection during periods of heavy rainfall
B. Minimising the environmental impact of excessive runoff during heavy rainfall periods.
C. Unpredictable collection amounts resulting in insufficient water supply during dry spells.
D. Contamination risks associated with pollutants present in the collected rainwater.

Q.3

A city planner is tasked with designing a new neighbourhood that is projected to face more frequent and severe heat waves due to climate change. The planner aims to incorporate design features that will effectively mitigate the impacts of these heat waves.
Which of the following design features would be most effective in mitigating the impacts of heatwaves in this neighbourhood in the context of climate change?

1. Incorporating green spaces, parks, and tree-lined streets to provide shade and cooling.
2. Installing more air conditioners to combat the heat waves.
3. Extensive use of glass facades to reflect sunlight away from buildings.

Q.4

You are a farmer in a region with a temperate climate. You have been farming for over 20 years and have a good understanding of the growing cycles of your crops that have a narrow range of temperature tolerance. You have been keeping detailed records of your annual average temperature for the past decade. The graph below shows a clear trend in temperature change.
Based on your knowledge of agriculture and environmental science, which of the following is the most likely impact of the observed temperature increase on your crops?

A. Increased crop resilience and improved harvests.
B. Reduced yield and delayed harvest
C. Increased susceptibility to pests and diseases
D. Optimal conditions for crop pollination and seed germination.

Q.5

A large oil spill from a tanker accident devastates a coastal ecosystem. Oil slicks coat beaches and contaminate the water, impacting birds, fish, and other wildlife.
In addition to immediate cleanup efforts, what long-term environmental impacts should be monitored and addressed following this disaster?

1. The potential for oil residue to persist and enter the food chain
2. The disruption of coastal habitats and sensitive ecosystems
3. The economic and social impacts on fishing communities and tourism industries

Q.6

Consider the case study given below and answer the following question:

Case Study: Rejuvenating the Red Desert

The once fertile plains of the Red Desert now lie barren and parched. Decades of unsustainable agricultural practices, deforestation, and overgrazing have stripped the land of its topsoil, leaving behind a landscape of eroded gullies and windblown sand. The local community, dependent on the land for their livelihood, faces diminishing harvests and increasing dust storms.

The Challenge: Restoring the Red Desert requires a multi-faceted approach that addresses both the physical and social dimensions of land degradation. The key challenges include:

-Soil erosion and nutrient depletion: Restoring soil fertility is crucial for supporting plant growth.
-Water scarcity: The arid climate presents a significant challenge for plant growth. Implementing water harvesting systems like rainwater cisterns and promoting drought-resistant crops can optimise water use.
-Loss of biodiversity: Restoring native plant and animal populations is essential for creating a healthy and resilient ecosystem. This can involve assisted regeneration, seed dispersal, and creating wildlife corridors.
- Community engagement: Sustainable land management requires the active participation of the local community. Building trust, providing training, and ensuring equitable access to resources are crucial for long-term success.

The Outcome: Over time, the Red Desert undergoes a remarkable transformation. Eroded gullies are filled with fertile soil, native plants flourish, and animal populations return. The community experiences increased food security and improved livelihoods, thanks to sustainable farming practices and diversified income sources. The success of the program serves as a model for other communities facing land degradation, demonstrating the power of collaboration and knowledge-based solutions in restoring lost ecosystems and building a sustainable future.

Which of the following statement(s) describes the relationship between deforestation and soil erosion in the Red Desert?

1. Deforestation disrupts the water cycle, reducing rainfall and increasing soil dryness, indirectly leading to erosion.
2. Deforestation directly causes soil erosion by exposing soil to wind and rain.
3. Deforestation increases rainfall, leading to flash floods and soil washout.

Q.7

In a bid to minimise electronic waste, a tech company developed a device that allows consumers to upgrade their devices' internal components rather than replacing the entire unit. This initiative primarily addresses which principle of sustainable waste management?

Q.8

In a scenario where a factory discharges untreated industrial wastewater containing high levels of heavy metals into a nearby river, what long-term impact would this have on the aquatic ecosystem?

Q.9

In a biodiversity conservation project, two strategies were implemented to protect endangered species: Strategy A focused on captive breeding programs, while Strategy B emphasised habitat restoration and protection. Which strategy is more likely to result in the long-term conservation of endangered species?

Q.10

Researchers conducted an experiment to evaluate the impact of controlled burning on grassland ecosystems. The results indicate an increase in plant diversity post-burn.
What is the likely reason for this observation?

Your Score: 0/10

Answers to Sample Questions from CREST Olympiads:

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

Students can practice and prepare for the International Green Warrior Olympiad (IGWO)by utilizing the above International Green Warrior Olympiad sample paper for class 11.

The pdf is free to download & answer key to the questions is also provided.

The advantages of solving Green Warrior competition sample papers for class 11 before taking the exam are as follows:

The International Green Warrior Olympiad (IGWO) is an innovative approach to education, distinguishing itself as a pioneering subject that delves into crucial environmental topics. Unlike traditional subjects, this Olympiad focuses on issues such as climate change, sustainability, and ecological conservation, providing students with a comprehensive understanding of environmental challenges and solutions.

In this context, sample papers play a pivotal role in the preparation of class 9 students for this groundbreaking Olympiad. Given the unique nature of the subject, these sample papers serve as essential tools, offering students valuable insights into the format, content, and complexity of the questions they might encounter.

Answers to Sample Questions from CREST Olympiads:

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

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