The word 'crunching' is the present participle, present tense of the verb to crunch. The present participle of the verb also functions as an adjective and a gerund (verbal noun).
Examples:
I heard their footsteps crunching through the surface of the frozen snow. (verb)
The cookies made a crunching sound when we bit into them. (adjective)
The crunching of leaves under my feet reminded me of my youth. (noun)
The way he looks at you will make you know if he really is crunching on you.
Crunching
they make a crunching noise
It can be, rarely (e.g. a crunching collision as the ship cut through the ice).Crunching is the present participle of the verb to crunch (making a grinding, crushing noise), and is ordinarily a verb form or a noun (gerund). The word crunchy is an adjective.
They make a huge crunching sound when you step on them.
A combination of a sloshing, whooshing and crunching sound.
By mushing and crunching together. By mushing and crunching together.
crunching munching
It can when it has failed.It can when it has failed.
this is an arrangement and mutual relationship of words in a sentence. Or rules dealing with the order of words in a sentence established by accepted usage
They can wear out and make crunching noises especially when dirt gets into them.
maybe