Step 1: Understanding the concept of education.
Education is not limited to schools or colleges. It is a continuous process through which individuals gain knowledge, skills, values and experiences throughout their lives.
Step 2: Meaning of lifelong education.
Lifelong education refers to the idea that learning occurs continuously from birth to old age. It includes learning through formal institutions, personal experiences, social interactions and professional development.
Step 3: Analysis of options.
- (A) Formal education: Incorrect. Formal education refers to structured learning that occurs in schools and institutions.
- (B) Informal education: Incorrect. Informal education occurs outside formal institutions but does not necessarily emphasize learning throughout the entire life span.
- (C) Lifelong education: Correct. This concept specifically refers to continuous learning throughout life.
- (D) Mass education: Incorrect. Mass education refers to education provided to a large population.
Step 4: Conclusion.
Thus, the concept that education continues throughout life is known as lifelong education.
Final Answer:} Lifelong education.