Which is TRUE of the direction of flow...

Which is TRUE of the direction of flow...

Question 1 of 2707066636ee928f7522a1c51a3bc

Which is TRUE of the direction of flow (channel) on the Corps of Engineer's Navigation Maps?

Question 1 of 27070

Q

Which is TRUE of the direction of flow (channel) on the Corps of Engineer's Navigation Maps?

🔍 Key Concepts

• Corps of Engineers Navigation Maps show both the channel and how water depths change across it • How chart makers usually show directional information (arrows, symbols, patterns) versus just depth numbers • Whether the channel centerline is always in the same place relative to the riverbanks

💭 Think About

• Look at each option and ask: Does this describe how a chart typically shows direction of flow, or is it describing something else (like position or depth)? • Think about rivers you know: Is the deepest or main flow always exactly in the middle between the banks, or can it shift toward one side? • Consider how practical it would be for mariners: Which method would give a clear, unambiguous sense of which way the current runs along the channel?

✅ Before You Answer

• Verify how channel alignment and current direction are actually depicted on Corps of Engineers river charts (symbols vs. soundings vs. lines) • Check whether soundings (depth numbers) alone can show direction of flow, or only how deep it is at a point • Question the statement that the channel is always midway between the banks – is that consistent with what you know about river bends and shoaling?