Multiple Choice
Extrusive igneous rocks form when:
A) magma solidifies within the asthenosphere.
B) magma solidifies within the Earth.
C) sediment cements together.
D) magma erupts and solidifies on the Earth's surface.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: The most common cements in sedimentary rocks
Q9: Igneous rocks form by:<br>A) lithification of sediment.<br>B)
Q10: The most abundant igneous rock in continental
Q11: Bioclastic sediment consists of:<br>A) broken shell fragments
Q12: Quartzite is metamorphosed quartz sandstone.
Q14: The original rock before changes by weathering,
Q15: The interaction between limestone and the carbon
Q16: Most of the oceanic crust is made
Q17: Intrusive igneous rocks form when magma solidifies:<br>A)
Q18: Volcanic rock forms when magma solidifies within