TN TET · Environmental Studies (Paper I)
Food from various sources, nutrition, balanced diet and food preservation.
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Q1 · Food · EASY
A child eats only rice and dal every day but does not eat any fruits or vegetables. After some time, the child becomes weak and falls sick often. What is the most likely reason for this?
Q2 · Food · MEDIUM
Which of the following combinations represents foods from three different sources: plant, animal and processed?
Q3 · Food · MEDIUM
In a village in Tamil Nadu, farmers dry fish under the sun for several days before storing it. What is the main reason for this practice?
Q4 · Food · MEDIUM
A teacher wants students to understand that different nutrients have different functions in our body. She asks students to match foods with their primary nutrient and function. Which matching is correct?
Q5 · Food · HARD
A family preserves mango pickle by adding salt and oil and keeping it in an airtight container. A teacher asks students why THREE different methods (salt, oil, airtight) are used together. Which explanation is most accurate?