Why is cement essential for construction activity?
It is a primary building material for construction
It is expensive and rare
It is harmful to the environment
It is not durable
Answer and Solution
Answer
A. It is a primary building material for construction
Solution:
Cement is essential for construction activity as it serves as a primary building material used in the construction of structures like buildings, bridges, roads, and dams due to its binding properties. Therefore, the correct answer is 'It is a primary building material for construction'.
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