Want your child to think critically about the environment? The International Green Warrior Olympiad for Class 9 is designed to encourage deeper understanding of sustainability and eco-friendly living. Solving previous year papers is an excellent way to prepare effectively.
Download the Class 9 International Green Warrior Olympiad Previous Year Paper PDF and help your child take a confident step toward becoming an eco-conscious problem solver!
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Q.1 | Q.2 | Q.3 | Q.4 | Q.5 | Q.6 | Q.7 | Q.8 | Q.9 | Q.10 |
Q.1 |
The graph below demonstrates a 50% reduction in post-harvest food losses achieved by a cooperative of farmers through enhanced packaging and transportation practices. What specific strategies in packaging and transportation could account for this significant success? |
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Q.2 |
A city is expanding its wastewater treatment infrastructure to improve the quality of treated water released into the environment. As part of this development, engineers and environmental experts are reviewing the different stages of wastewater treatment to ensure the most effective processing of sewage. |
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Q.3 |
You are considering upgrading your smartphone to the latest model. What factors should you consider to minimise the environmental impact of your decision? |
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Q.4 |
Consider the following statements and choose the correct option: |
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Q.5 |
During a science fair, a student presented a project on the impact of wildfires on climate change. They highlighted that wildfires release vast amounts of carbon dioxide, methane and nitrous oxide into the atmosphere as shown in the table given below.
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Q.6 |
A farmer uses a private well to irrigate his crops. He notices that the well water has become increasingly salty over the past few years, affecting the growth and yield of his crops. |
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Q.7 |
A family living in a region with abundant clean hydropower is considering replacing their ageing gas oven with a new electric model. However, they are concerned about the overall environmental impact of each option.
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Q.8 |
A tropical country experiences frequent severe weather events, including but not limited to drought, hurricanes and cyclones, due to climate change. Its current reliance on large-scale hydropower plants makes it vulnerable to these extreme weather events. |
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Q.9 |
In a city prone to heatwaves, a group of students proposed a rooftop garden initiative to combat the urban heat island effect. How does the presence of rooftop gardens contribute to reducing the urban heat island effect? |
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Q.10 |
Consider the following statements and choose the correct option: |
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Your Score: 0/10
Answers to Previous Year Questions from CREST Olympiads:
Q.1 : b | Q.2 : d | Q.3 : d | Q.4 : d | Q.5 : a | Q.6 : b | Q.7 : d | Q.8 : b | Q.9 : a | Q.10 : c