Reach (geography)

High school (ages 12+)
Geography

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/reach-geography

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the historical navigational significance?Defined by the distance a sailing boat could travel without tacking
2. What is the hydrological unit?A length of river with fairly uniform characteristics or between defined points
3. What is a reach in a river?A reach is a straight, level part of a river where boats can travel a long distance without turning. It is a stretch of water that is easy to sail.
4. Why did sailors call a stretch of river a reach?Sailors named it a reach because the wind and water flow were good for sailing, so they could go straight without tacking.

Fluvial Hydrology: The branch of hydrology concerned with rivers and streams and their processes.
Vernacular Cartography: Maps or spatial representations created by local people, not official surveyors.
Channel Morphology: The shape, form, and structure of a river channel.
Toponymy: The study of place names, their origins, meanings, and use.