Why is water a necessary component of the melting process in subduction zones?
a) The addition of water lowers the friction experienced by rising magma.
b) Water is a liquid, and rock needs to encounter a liquid in order to become a liquid.
c) The addition of water lowers the melting temperature of rock.
d) Water creates a buoyant force that allows the magma to rise.
e) Water changes the density of the rock, allowing the rock to melt.
c) The addition of water lowers the melting temperature of rock.
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Any animal that eats other animals, living or dead, as a source of nutrients:a
ectotherm d. carnivore-scavenger b. endotherm e. herbivore c. carnivore
Humid subtropical climates
A) occur in the lower latitudes of western North America. B) often have convectional thundershowers in summer. C) typically receive nearly all of their rainfall in winter. D) are often influenced by cold or cool ocean currents.
Then notation [A]4 is equivalent to which of the following?
A) [A] + [A] + [A] + [A] B) 1/([A] + [A] + [A] + [A]) C) [A] x [A] x [A] x [A] D) 1/([A] x [A] x [A] x [A])
Landslides happen mainly during or following heavy rainfall
Indicate whether the statement is true or false.