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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 |
Consider the following scenario in the context of food security and agriculture: |
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Q.2 |
During a study of a deciduous forest, students encountered an interesting phenomenon related to tree species. They realised that certain trees played a vital role in supporting biodiversity. What specific characteristic of deciduous trees contributes to their importance in maintaining biodiversity, and how does it influence the forest ecosystem? |
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Q.3 |
A research team investigated the effects of climate change on the migration patterns of marine species. What implications can changing migration patterns have on marine ecosystems, and how might this impact human communities reliant on these species for sustenance? |
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Q.4 |
A town located near a geothermal hotspot is exploring various uses for geothermal energy. Considering the town's needs and available resources, where could geothermal energy be most efficiently utilised? |
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Q.5 |
Analyse the graph below representing the water consumption patterns of a city over five years. |
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Q.6 |
Hannah is researching the environmental impact of food choices. She notices that a diet high in animal products contributes significantly to greenhouse gas emissions. What dietary change could Hannah suggest to her community to reduce this impact? |
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Q.7 |
In a small-scale wastewater treatment experiment, a student used an activated sludge process to treat a sample of domestic wastewater as represented below. The student observed a significant reduction in the BOD levels. What is the role of activated sludge in this process? |
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Q.8 |
Considering the impact of climate change, which of the following species is likely to face the highest risk of endangerment? |
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Q.9 |
Researchers observed a significant reduction in phytoplankton populations in a study area. |
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Q.10 |
An agricultural study highlighted the impact of changing climate on crop yields, showing a decline in productivity due to irregular rainfall patterns. |
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Students can use the above International Green Warrior Olympiad (IGWO) sample paper for class 7 to practice and prepare for the exam.
Here on this page, students can download the International Green Warrior Olympiad (IGWO) sample paper for class 7 for free. The answer key is also provided for the questions.
Benefits of solving Green Warrior competition sample papers for class 7 before appearing for the exam:
Answers to Sample Questions from CREST Olympiads:
Q.1 : a | Q.2 : d | Q.3 : a | Q.4 : a | Q.5 : b | Q.6 : d | Q.7 : d | Q.8 : d | Q.9 : b | Q.10 : d