What does the term "tide" refer to?

What does the term "tide" refer to?

Question 1 of 2707066636ee928f7522a1c51a2db

What does the term "tide" refer to?

Question 1 of 27070

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What does the term "tide" refer to?

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🔍 Key Concepts

• Difference between tide and current • How the ocean surface changes with the rise and fall of sea level • What is meant by horizontal vs vertical motion of water

💭 Think About

• Is tide mainly about water flowing from one place to another, or about the sea level going up and down? • When a tide table predicts high water and low water, what exactly is changing? • Which option describes a change you can measure against a fixed pier piling or seawall?

✅ Before You Answer

• Match the definition of tide to a change in sea level over time • Eliminate any choices that talk about water quality rather than motion • Decide whether the key motion in a tide is along the surface or up and down at a fixed point