What Do You Know About Earth?
Test your knowledge about our planet by taking this quiz!
1
Which type of rock forms from melted rock deep within Earth ?
![surface of sandstone](/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-sedimentary/3117511-1-eng-US/q01-option-sedimentary_full_285.jpg 285w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-sedimentary/3117511-1-eng-US/q01-option-sedimentary_full_495.jpg 495w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-sedimentary/3117511-1-eng-US/q01-option-sedimentary_full_990.jpg 600w)
sedimentary
![surface of gneiss with wavy striations](/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-metamorphic-option/3117561-1-eng-US/q01-metamorphic-option_full_285.jpg 285w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-metamorphic-option/3117561-1-eng-US/q01-metamorphic-option_full_495.jpg 495w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-metamorphic-option/3117561-1-eng-US/q01-metamorphic-option_full_990.jpg 600w)
metamorphic
![surface of the rock dacite](/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-igneous/3117536-1-eng-US/q01-option-igneous_full_285.jpg 285w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-igneous/3117536-1-eng-US/q01-option-igneous_full_495.jpg 495w,/var/ezflow_site/storage/images/media/amnh/images/explore/ology-images/earth/what-do-you-know-about-earth/q01-option-igneous/3117536-1-eng-US/q01-option-igneous_full_990.jpg 600w)
igneous
Nope. Try again!
Question 1 of 10
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