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1. How many high tides or peaks are there each day? 2. I f there is more than on

ID: 289157 • Letter: 1

Question

1. How many high tides or peaks are there each day?
2. I f there is more than one, are they the same height above MLLW?
3. How many low tides or troughs are there each day?
4. I f there is more than one, are they the same height above MLLW?
5. What type of tydal pattern occurs in Cresent city? QUESTION 1 The chart below shows the predicted tide level during a 2-day period of time for Crescent City, CA on July 24 and 25, 2007. Answer the questions below based on the chart. How many high tides (or peaks) are there each day? Predioted Water Level Plot 9419750 Crescent City, CA from 207 7/24-207 07/25 7.080 5,000 4.800 1.000 0.000 7 25 07 24 8100 7/25 08160 7/24 07/26 00100 16100 DaterTise CGHT

Explanation / Answer

Answer: 2. Explanation: by seeing the graph the bulges curves are high tides, there are two bulged curves on 24th date , one at 6000feet and another at 4000 feet. For 25th day, one at 6300 and another at 4390 feet. No. Explanation: MLLW is the mean low level water, the average of two level heights in a day, for 24 th day, two low levels are 1000 and 3600. Average is 2300 feet. Above this level the high tides are not same. Answer: 2. Explanation: low levels are lower in height and the curve us upside down of the Hugh level bulge curve.For 24 th day, they occur at 1000 and 3600th feet. No. Explanation: if one day is considered , they are not in the Sam eheight above the MLLW that is 2300 feet.