The Volcanism at Spreading Centers Occurs as a Result of ________

Q13: Many of the gases emitted by volcanoes

Q14: What are some of the highest speeds

Q15: How fast is the North American plate

Q16: Which of the following is least likely

Q17: Find the correct match between magma type

Q19: What volcano represents a major hazard to

Q20: Diatremes are a type of<br>A)caldera.<br>B)volcano.<br>C)volcanic neck material.<br>D)lava

Q21: Which of the following volcanic gases emitted

Q22: Find the correct volcano/volcanic product match.<br>A)dome/basalt<br>B)shield volcano/rhyolite<br>C)fissure/basalt<br>D)shield

Q23: How long does it take to recycle