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Heat stroke

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A severe condition caused by prolonged exposure to high temperatures, leading to a breakdown of the body's temperature regulation.

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Splitting headache

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A very severe headache.

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Restless

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Unable to rest or relax as a result of anxiety or boredom.

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To prevent

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To stop something from happening.

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Scholarship

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A grant or payment made to support a student's education, awarded on the basis of academic or other achievement.

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To enroll

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To register or enter into a list or database.

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Compulsory

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Required by law or a rule; obligatory.

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To cram

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To study intensively over a short period of time.

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Carbon footprint

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The amount of carbon dioxide emissions for which an individual or organization is responsible.

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Biodegradable

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Capable of being decomposed by bacteria or other living organisms.