Consider the following statements regarding the Bay of Fundy tides: 1. There is only one high tide and one low tide every day. 2. The tidal bulge is approximately 15-16 meters. 3. The tide rises about 10 cm an hour. Which of the statements given above are correct?

The correct option is 2 only Explanation Tides are the rhythmic rise and fall of ocean water twice in a day, primarily caused by the gravitational attraction of the moon and the sun. The Bay of Fundy, located in Nova Scotia, Canada, is geographically unique and is renowned for having the highest tides in the world due to its funnel-like shape and resonance effect. Statement-wise Analysis - Statement 1 is Incorrect: The tidal range (the difference between high and low tide) in the Bay of Fundy is exceptionally large. The tidal bulge or height reaches approximately 15 to 16 meters, which is the highest recorded globally. - Statement 2 is Correct: The Bay of Fundy experiences a semidiurnal tidal pattern. This means there are two high tides and two low tides every day (roughly within a 24-hour period), rather than a single high and low tide (diurnal). - Statement 3 is Incorrect: Since the tide rises approximately 15 to 16 meters (1,500-1,600 cm) within a span of about six hours (the interval between low and high tide in a semidiurnal cycle), the rate of rise is much faster than 10 cm an hour. The water rises at a speed of approximately 240 cm per hour. Key Takeaway: The Bay of Fundy hosts the world's highest tides (15-16 m) with a semidiurnal frequency, resulting in a rapid water level rise of nearly 2.4 meters per hour.

NCERT Class 11 Geography — Chapter 2: Movements of Ocean Water

mcqmedium

Consider the following statements regarding the Bay of Fundy tides:

There is only one high tide and one low tide every day.
The tidal bulge is approximately 15-16 meters.
The tide rises about 10 cm an hour.

Which of the statements given above are correct?

Official previous-year question

Verified 1 Aug 2026.

Options

A2 only
B1 and 3 only
C1, 2 and 3
D1 only

Did you get this right?

Solution

The correct option is

2 only

Explanation

Tides are the rhythmic rise and fall of ocean water twice in a day, primarily caused by the gravitational attraction of the moon and the sun. The Bay of Fundy, located in Nova Scotia, Canada, is geographically unique and is renowned for having the highest tides in the world due to its funnel-like shape and resonance effect.

Statement-wise Analysis

Statement 1 is Incorrect: The tidal range (the difference between high and low tide) in the Bay of Fundy is exceptionally large. The tidal bulge or height reaches approximately 15 to 16 meters, which is the highest recorded globally.
Statement 2 is Correct: The Bay of Fundy experiences a semidiurnal tidal pattern. This means there are two high tides and two low tides every day (roughly within a 24-hour period), rather than a single high and low tide (diurnal).
Statement 3 is Incorrect: Since the tide rises approximately 15 to 16 meters (1,500-1,600 cm) within a span of about six hours (the interval between low and high tide in a semidiurnal cycle), the rate of rise is much faster than 10 cm an hour. The water rises at a speed of approximately 240 cm per hour.

Key Takeaway: The Bay of Fundy hosts the world's highest tides (15-16 m) with a semidiurnal frequency, resulting in a rapid water level rise of nearly 2.4 meters per hour.

Your note

More from Chapter 2: Movements of Ocean Water

Consider the following factors: 1. The shape of bays and estuaries has no influence on the magnitude of tides. 2. Presence of wide continental shelves. 3. Presence of mid-oceanic islands. Which of the above factors can influence the height or magnitude of tidal bulges?

medium

Which of the following best describes the general movement of warm ocean currents?

easy

With reference to the movements of ocean water, consider the following statements: 1. Ocean currents represent the horizontal motion of water while tides represent the vertical motion. 2. In waves, the water moves ahead from one place to another along with the wave train. 3. The upwelling of cold water from the subsurface is a form of horizontal motion. Which of the statements given above is/are correct?

medium

Consider the following statements regarding the characteristics of ocean waves: 1. The largest waves are typically found in open oceans rather than enclosed seas. 2. Steep waves are generally old and originate from far away places. 3. Slow and steady waves usually originate from far away places. Which of the statements given above is/are correct?

medium

The maximum height of a wave is determined by which of the following factors? 1. The strength of the wind has no role in determining wave height. 2. The duration for which the wind blows. 3. The area over which the wind blows in a single direction. Select the correct answer using the code given below:

easy

Keep practising Chapter 2: Movements of Ocean Water

Work through every question from this NCERT chapter.

Browse all NCERT Class 11 Geography chapters

The correct option is

2 only

Explanation

Statement-wise Analysis

Statement 1 is Incorrect: The tidal range (the difference between high and low tide) in the Bay of Fundy is exceptionally large. The tidal bulge or height reaches approximately 15 to 16 meters, which is the highest recorded globally.
Statement 2 is Correct: The Bay of Fundy experiences a semidiurnal tidal pattern. This means there are two high tides and two low tides every day (roughly within a 24-hour period), rather than a single high and low tide (diurnal).
Statement 3 is Incorrect: Since the tide rises approximately 15 to 16 meters (1,500-1,600 cm) within a span of about six hours (the interval between low and high tide in a semidiurnal cycle), the rate of rise is much faster than 10 cm an hour. The water rises at a speed of approximately 240 cm per hour.

Key Takeaway: The Bay of Fundy hosts the world's highest tides (15-16 m) with a semidiurnal frequency, resulting in a rapid water level rise of nearly 2.4 meters per hour.