CBSE Class 7 Science Adolescence: A Stage of Growth and Change (Class 7 NCERT New) Quiz 9

1. What is the role of iron in a teenager's diet?

A To improve vision B To support immune function C To carry oxygen in the blood D To strengthen bones

2. Which of the following is a healthy snack option for teenagers?

A Chocolate bar B Fresh fruit C Packaged chips D Soft drink

3. What is a common social change that occurs during adolescence?

A Decreased interest in friendships B Increased reliance on family C Formation of a personal identity D Reduced interest in social media

4. Which of the following is a strategy to promote positive mental health in teenagers?

A Encouraging isolation B Promoting open communication C Discouraging physical activity D Ignoring emotional needs

5. What is the impact of sleep on adolescent health?

A It has no impact B It is only important for physical health C It affects both physical and mental health D It is only important for mental health

6. Which of the following is a recommended way to improve sleep quality for teenagers?

A Using electronic devices before bed B Maintaining a regular sleep schedule C Consuming caffeine before sleep D Sleeping in a noisy environment

7. What is the role of peer relationships during adolescence?

A They have no role B They are less important than family relationships C They help in developing social skills D They are only important for academic success

8. Which of the following is a potential consequence of poor nutrition in teenagers?

A Enhanced cognitive function B Delayed growth and development C Improved athletic performance D Increased energy levels

9. What is a healthy way for teenagers to express their emotions?

A Bottling up feelings B Writing in a journal C Ignoring emotions D Yelling at others

10. Which of the following is a healthy coping mechanism for teenagers facing academic pressure?

A Skipping meals B Time management and planning C Procrastination D Excessive gaming