Need of protection is for: 

Protection is a fundamental aspect of a child's well-being, ensuring their physical, emotional, and social security. It is essential for fostering a safe environment where children can grow and thrive. Key Points

• Protection plays a crucial role in nurturing various aspects of a child's development and overall mental and emotional stability.
• The need for protection is not limited to a single aspect but encompasses various dimensions of a child's growth.
• Protection is vital for development as it creates a secure environment where children can explore, learn, and build confidence without fear.
• Emotional maturity is also influenced by protection, as a supportive and safe environment helps children express their emotions, build self-esteem, and form healthy relationships.
• Additionally, protection aids in adjustment by providing stability and guidance, enabling children to adapt to different social and environmental changes. 

Hence, the correct answer is all of the above.