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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 |
In a disaster-stricken area where access to clean water is limited, a relief organisation assists a local community facing water contamination. The primary water source, a nearby river, has been contaminated by industrial waste, rendering it unsafe for consumption. Boiling water is one known method for purifying it, but the situation requires alternative solutions due to the sheer volume of contaminated water. |
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Q.2 |
At Greenway Middle School, the cafeteria decided to track food waste over a week. The given table represents the daily amount of food wasted. If the school wants to reduce food waste by 20%, how much food, in kilograms, should they aim to save each day?
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Q.3 |
In the quest for cost-effective, safe, and carbon-neutral energy sources, various technological options have been under scrutiny for their potential to provide a seamless transition. |
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Q.4 |
In a future scenario where climate change drastically alters global weather patterns, which land biome would likely experience the MOST drastic and irreversible changes? |
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Q.5 |
A community introduced a new technology that reduced water usage for irrigation by 20%. Initially, 1,000 hectares of land were irrigated using 200,000 cubic meters of water. |
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Q.6 |
In a remote village, access to electricity is limited. The government aims to introduce affordable and clean energy sources to improve living conditions. Considering the village's geographical isolation, unreliable grid connections, and the need for sustainable solutions, which approach would be the most effective and practical for providing immediate access to clean energy? |
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Q.7 |
Maya and Ethan observe vibrant coral reefs, but they notice patches of white, bleached skeletons amidst the colourful corals. |
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Q.8 |
A group of researchers is discussing the causes and effects of climate change during a conference. They aim to pinpoint the accurate relationship between a specific human activity and its consequent impact on the environment. |
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Q.9 |
You're advising a friend on reducing their ecological footprint through dietary changes. Which practical suggestion aligns best with this goal? |
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Q.10 |
In a coastal city, students investigated the impact of nutrient runoff on marine ecosystems. They discovered that agricultural practices contributed to excess nutrients reaching the ocean. How do nutrient runoff and eutrophication affect marine life? |
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Students can practice and prepare for the International Green Warrior Olympiad (IGWO) by utilizing the above International Green Warrior Olympiad sample paper for class 8.
The pdf is free to download & answer key to the questions is also provided.
The following are the advantages of solving Green Warrior competition sample papers for class 8 before taking the exam:
Solving International Green Warrior Olympiad (IGWO) competition sample papers for class 8 presents a multitude of advantages for students gearing up for the exam.
It's important to note that the International Green Warrior Olympiad is a new subject for class 8 students that's quite different from what they used to. This subject focuses on important topics like environmental issues and sustainability. That's why sample papers are really crucial for class 8 students preparing for the International Green Warrior Olympiad exam. These sample papers will help students of class 8 to get familiar with the kind of questions they face and how the exam is structured. Students of class 8 who are getting ready for the International Green Warrior Olympiad, make sure to use sample papers as it is the key to preparing effectively for the International Green Warrior Olympiad (IGWO) exam.
Answers to Sample Questions from CREST Olympiads:
Q.1 : d | Q.2 : b | Q.3 : c | Q.4 : c | Q.5 : a | Q.6 : b | Q.7 : c | Q.8 : b | Q.9 : b | Q.10 : a