Exploring Weathering, Erosion, and Deposition Concepts

The video tutorial covers six stations demonstrating different types of erosion and weathering. Station One involves observing sugar cubes before and after shaking. Station Two shows wind erosion using sand and a straw. Station Three demonstrates chemical weathering with vinegar and rock. Station Four simulates wave erosion on a beach model. Station Five illustrates gravity's role in erosion and deposition. Finally, Station Six provides instructions for completing a Canvas assignment.

What was the initial step in Station 1 involving sugar cubes?

• Add water to the jar

• Draw a picture of the sugar cubes

• Shake the jar for 45 seconds

• Heat the jar

After shaking the jar for 45 seconds, what were you supposed to do next?

• Add more sugar cubes

• Draw what the sugar cubes look like now

• Heat the jar

• Pour out the sugar cubes

In Station 2, what tool was used to demonstrate wind erosion?

• A leaf blower

• A hairdryer

• A straw

• A fan

What safety equipment was mentioned for Station 2?

• Gloves

• Mask

• Goggles

• Helmet

What substance was added to the rock in Station 3 to demonstrate chemical weathering?

• Salt

• Vinegar

• Oil

• Water

Tags

NGSS.MS-PS1-2

What was observed when vinegar was added to the rock in Station 3?

• The rock changed color

• Nothing happened

• Bubbles were produced

• The rock melted

Tags

NGSS.MS-PS1-2

In Station 4, what was used to simulate wave erosion?

• A hairdryer

• Gentle waves in water

• A straw

• A fan

Tags

NGSS.MS-PS4-2

What was the main observation in Station 4 regarding the sand?

• The sand was pulled back and forth

• The sand melted

• The sand changed color

• The sand stayed in place

Tags

NGSS.MS-PS2-2

In Station 5, what did the wooden structure represent?

• A beach

• A river

• A valley

• A mountain

Tags

NGSS.MS-ESS2-2

What was demonstrated by using gravity on the wooden structure in Station 5?

• Wind erosion

• Chemical weathering

• Gravity erosion and deposition

• Wave erosion