Concept:
Migration in India is increasingly characterized by circular and seasonal migration, where workers move temporarily between rural and urban areas in search of employment rather than settling permanently in cities. This pattern is driven by economic insecurity, informal labour markets, inadequate housing, and strong rural linkages.
Several factors discourage permanent urban settlement:
• Lack of affordable housing and secure housing rights.
• Dominance of informal and temporary employment.
• Rural debt obligations and continued dependence on agriculture.
• Limited access to social security and urban public services.
Step 1: Evaluate Assertion (A).
The assertion states that migration to urban areas in India is increasingly circular and seasonal rather than permanent.
This statement is correct because a large proportion of migrant workers move temporarily for employment and return to their native places after the work season.
\[
\boxed{\text{Assertion (A) is Correct}}
\]
Step 2: Evaluate Reason (R).
The reason states that poor housing rights, informal employment, and rural debt cycles restrict permanent settlement in urban areas.
This statement is also correct. These socio-economic factors compel many migrants to maintain strong ties with their villages and prevent long-term urban residence.
\[
\boxed{\text{Reason (R) is Correct}}
\]
Step 3: Determine whether the Reason explains the Assertion.
The factors mentioned in the Reason directly explain why migrants prefer or are compelled to engage in circular and seasonal migration instead of permanently relocating to cities.
Hence,
\[
\boxed{\text{Both (A) and (R) are correct and (R) is the correct explanation of (A).}}
\]
Therefore, the correct option is
\[
\boxed{\text{(A)}}
\]