The Rio Grande Valley is located at the southern tip of Texas at the end of a long river known as the Rio Grande. How did the delta at the end of the Rio Grande form? (5.7B)

• Sand and mud from the Gulf of Mexico were washed ashore by tsunamis.

• The river cut through the solid bedrock of the valley.

• The river deposited large amounts of sediment from land erosion.

• Hurricanes pushed soil and debris from the Gulf of Mexico onto the land.

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NGSS.MS-ESS2-2

The photograph shows a canyon in northern Arizona. Which of these describes how this canyon was most likely formed? (5.7B)

• Floods eroded the sandstone away from the canyon walls.

• Glaciers eroded the canyon rock as they melted and moved.

• Ice wedged into cracks in the rock and weathered the canyon walls.

• Wind blew large rocks that smashed against the canyon walls.

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NGSS.MS-ESS2-2

A wide U-shaped valley is shown in the photograph. This valley was most likely formed by-- (5.7B)

• flash flooding

• a glacier

• a hurricane

• melting snow

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NGSS.MS-ESS2-2

The Grand Canyon is more than 400 km long and in some places almost 2 km deep. Which model best represents the main process that formed the Grand Canyon? (5.7B)

• 
• 
• 
• 

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NGSS.MS-ESS2-2

A scientist was studying a type of event that occurred on Earth in various places within a 30-day period. The circles indicate where the events happened. The events being studied involved rapid changes to Earth's surface at the locations shown on the map. What type of event do the circles on the map most likely represent? (3.7B)

• Landslides, because they are all located along ocean coastlines

• Volcanoes, because they occur only near the equator

• Earthquakes, because they occur on land and on the ocean floor

• Floods, because heavy rains can make riverbeds deeper and create deltas

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NGSS.MS-ESS2-2

When earth materials have been eroded and are put (dropped) into a new location is called.

• weathering
• deposition
• erosion
• landslide

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NGSS.MS-ESS2-2

The breaking down of rock materials on the surface of the earth is called?

• weathering
• deposition
• erosion

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NGSS.MS-ESS2-2

A very large ocean wave that is caused by an underwater earthquake is a/an...

• flood
• tsunami
• rockslide
• weathering

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NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

How do glaciers change land?

• They can wear away mountains and leave behind valleys.

• They stop erosion of land by blocking rivers and streams.

• They warm up the area so that animals can live.

• They move very quickly and break everything in their path.

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NGSS.MS-ESS2-2

• Animals dug a large hole through the rock.
• Fire burned through the rock and made a hole.
• A plant's roots grew through the rock and broke it.
• Sand blew against the rock to change its shape.

Tags

NGSS.MS-ESS2-2