A volcanic neck can form by
A) erosion of the volcano, leaving behind the solidified conduit inside the volcano.
B) erosion of overlying rock layers exposing the conduit below the volcano.
C) Both of these are correct.
C) Both of these are correct.
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Which of the following was not a legacy of Spanish rule in Latin America?
A. democratic governments B. a geographic system based on mineral exploitation and transportation to a few ports C. large estates engaged in raising livestock D. a rigid class structure
Brazil's largest trading partner is the EU
Indicate whether the statement is true or false
In closed loop recycling, ________
A) materials are incinerated without first recovering what is recyclable B) a material is recycled into a different product C) materials are recycled an infinite number of times D) the product is made from another type of material and discarded after use E) the product is reused to produce a similar product
Alternating positive and negative polarity magnetic anomalies in the crust form a stripe-like pattern parallel to ________.
A. the equator B. mid-oceanic ridges C. lines of longitude D. aseismic ridges E. continental margins