I WONDER - Why Is The Grand Canyon's Rock Coloured?

I WONDER - Why Is The Grand Canyon's Rock Coloured?

Assessment

Interactive Video

Geography, Science

KG - 6th Grade

Hard

Created by

Quizizz Content

FREE Resource

The video explores the Grand Canyon's multicolored rock layers, which serve as a visual timeline of Earth's geological history. It explains how each layer represents a different geological era, with the oldest layers dating back nearly 2 billion years. The vibrant colors in the rock layers are due to various minerals, such as iron and copper, which add hues to the sandstone and limestone formations.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the striking features of the Grand Canyon?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What do the multicolored rock layers of the Grand Canyon represent?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How old are the oldest layers of the Grand Canyon?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What minerals contribute to the colors found in the Grand Canyon's rock layers?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What types of rock formations are found in the Grand Canyon?

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