Correct Option
The correct option is (c).
Explanation
Ocean water is dynamic and constantly moving. These movements are broadly classified into three categories based on their nature and forces involved: waves, tides, and currents. While waves and currents are primarily horizontal movements, tides involve both vertical and horizontal components.
Statement-wise Analysis
- Statement 1 is Correct: Waves are oscillatory movements of ocean water where water particles move in a circular motion. Energy passes through the water, causing it to move, although the water particles themselves do not travel significant distances horizontally. They are fundamentally classified as movements of ocean water.
- Statement 2 is Incorrect: Tides are the rhythmical rise and fall of ocean water caused by the gravitational attraction of the moon and the sun. They are dynamic, not static. While the rise and fall is a vertical movement, tides also generate horizontal movements known as tidal currents, especially in estuaries and bays. Therefore, they are considered a distinct type of ocean water movement, not static phenomena.
- Statement 3 is Correct: Ocean currents are the continuous flow of huge amounts of water in a definite direction. They are the most prominent form of ocean circulation and represent the actual transport of water mass from one region to another.
Key Takeaway: The movements of ocean water are classified into three main types: Waves (oscillatory), Tides (periodic rise and fall), and Currents (continuous flow). All three represent dynamic movements, not static states.