Q: 1 (NDA-I/2008)

Why do two ice blocks join to form one block when pressed together?
question_subject: 
Science
question_exam: 
NDA-I
stats: 
0,23,14,23,9,3,2
keywords: 
{'ice blocks': [0, 0, 1, 0], 'melting point': [0, 0, 1, 1], 'ice increases': [0, 0, 1, 0], 'ice': [0, 0, 1, 0], 'pressure': [0, 0, 0, 1], 'degree celsius': [0, 0, 0, 1], 'block': [0, 0, 4, 0]}

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