Question

1. breaking crest means 2. had quiet means 3. to probe means 4 . to reach an understanding means​

Answer 1

Explanation:

1. Wave breaking generally occurs where the amplitude reaches the point that the crest of the wave actually overturns—the types of breaking water surface waves are discussed in more detail below.

2. Quite is a degree adverb. It has two meanings depending on the word that follows it: 'a little, moderately but not very' and 'very, totally or completely': … Quite + gradable adjectives and adverbs. When we use quitewith a gradable adjective or adverb, it usuallymeans 'a little, moderately but not very'.

3. to ask questions in order to find out secret or hidden information

4. : to agree about something After a long discussion they finally achieved/reached an understanding.