Urban stream

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/urban-stream

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 location?Integrated within urban and suburban landscapes globally
2. What is the geomorphological alterations?Frequently channelized, straightened, or enclosed in culverts, reducing natural complexity
3. What are urban streams?Urban streams are rivers or creeks that flow inside cities, surrounded by roads, buildings, and parking lots. They often have more water rushing in because of the hard surfaces.
4. Why do urban streams sometimes become straight and concrete?City planners straighten and line them with concrete or rock to keep water moving fast and to prevent flooding in busy areas.

Impervious Surfaces: Materials like concrete and asphalt that prevent water from soaking into the ground.
Channelization: The process of straightening and confining a stream's course, often with artificial banks.
Riparian Corridor: The area of land along the banks of a river or stream, supporting unique plant and animal life.
Green Infrastructure: Using natural systems and processes to manage water and provide environmental benefits in urban areas.