https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231 Learn about water's role in weathering & identify stream erosion & deposition features en-us 2020-08-27 14:47:06 UTC 2026-02-16 03:27:50 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618435 Copy the entire definition from each slide into your notebook]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618435 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618436 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618436 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618437 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618437 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618441 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618441 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618444 Click on the link below the read an E-text excerpt about chemical weathering and stream erosion. Login using the following information:

Username: syrsls
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As you read, answer the following questions in complete sentences in your notebook.]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618444 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618445 Changing Land:
1. What is sediment?
2. Contrast weathering & erosion
3. Describe geological evidence that Earth's surface is changing (HINT: What landscape features form from weathering & erosion?)

Water and Air:
1. Define chemical weathering
2. Explain how water weathers rock (2 ways!)
3. How do caves form? (HINT: Look at photo caption!)

Washed Away:
1. What is the most important agent (cause) of erosion?
2. How are silt, sand, and large pieces of rock carried in a stream?
3. What is a delta?
4. Describe how a canyon forms

Canyons and Arches:
1. How did the Grand Canyon form? (Which agent of erosion - water or ice?)

Erosion Problems:
1. What is one problem caused by stream erosion?




]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618445 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618446 Watch the video below about the formation of the Grand Canyon at least 2 times, then write a 3-4 sentence reflection about what you saw. Be sure to discuss how water erosion shaped the Grand Canyon (2 ways)]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618446 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618447 Click on the slide show below. In your notebook, write your response to the "quiz" question on each slide 1-6. When you have finished, check your answers with the key below. No peeking!  :)

]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618447 archamb https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618448 Slide 1: Chemical weathering forms caves; acidic water dissolves away limestone rock

Slide 2: Unsorted sediments; they range in size from small to large

Slide 3: Erosion; water is moving sediments downstream

Slide 4: Water; abrasion (particles grinding together) wears away sharp corners and rounds edges

Slide 5: Stream; this feature is an alluvial fan (delta deposit formed on land)

Slide 6: Chemical weathering; acid rain is dissolving pits in the limestone rock]]> 2020-08-27 14:47:06 UTC https://padlet.com/archamb/7g2q1dl3ayxbm4151637167231/wish/702618448