Hydraulic fracturing or fracking is a technique that is used to extract oil and gas that is trapped in shale.
Correct Answer:
Verified
Q16: Extrusive igneous rock is an example of
Q17: The majority of metamorphic rocks must be
Q18: All igneous rocks form directly from cooled
Q19: Rhyolite and andesite are aphanitic rocks.
Q20: In the rock cycle, eventually all rocks
Q22: In the rock cycle, rocks always start
Q23: Phaneritic rocks are igneous rocks that cool
Q24: Coal is an economically important rock.
Q25: Aphanitic rocks are igneous rocks that cool
Q26: According to the principle of superposition, in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents