A teacher of class VI has labelled the classroom objects such as blackboard, door, window, fan, table, chair etc. in different languages (Hindi, English, Urdu, Sanskrit etc). Here the classroom as a whole

The correct answer is is a rich resource for promoting multilingualism.

Explanation:

In a language classroom, labeling everyday objects (such as the blackboard, door, window, fan, table, chair, etc.) in multiple languages (Hindi, English, Urdu, Sanskrit, etc.) provides a print-rich environment. This exposure allows students to interact with and learn multiple languages simultaneously in a natural and context-based manner.

By integrating multiple languages into the physical surroundings, the teacher uses the classroom itself as a rich teaching-learning resource to encourage and foster multilingualism among students.