CBSE Class 7 Science Adolescence: A Stage of Growth and Change (Class 7 NCERT New) Quiz 8

1. Which of the following is a social influence that can affect adolescent behaviour?

A Peer pressure B Genetic predisposition C Nutritional intake D Sleep patterns

2. How can social media impact adolescent behaviour?

A It always improves self-esteem B It can lead to increased social comparison C It has no effect on adolescents D It reduces the need for real-life interactions

3. What is an important nutritional requirement for teenagers?

A High sugar intake B Adequate calcium for bone development C Low protein diet D High caffeine consumption

4. Which vitamin is crucial for teenagers to support growth and development?

A Vitamin C B Vitamin D C Vitamin B12 D Vitamin K

5. What is the recommended amount of physical activity for teenagers per day?

A 30 minutes B 60 minutes C 90 minutes D 120 minutes

6. Which type of physical activity is most beneficial for cardiovascular health in teenagers?

A Weightlifting B Aerobic exercises C Stretching D Yoga

7. What is a common mental health issue that can arise during adolescence?

A Dementia B Anxiety C Arthritis D Hypertension

8. Which of the following is a sign of depression in teenagers?

A Increased energy levels B Loss of interest in activities C Improved concentration D Excessive happiness

9. What is a healthy way for teenagers to manage stress?

A Avoiding all social interactions B Engaging in regular physical activity C Consuming high amounts of caffeine D Ignoring the stress

10. Which of the following is a benefit of regular physical activity for teenagers?

A Increased risk of injury B Improved mental health C Decreased bone density D Reduced muscle mass