What does Bowen's reaction series tell us about how rocks evolve?
What will be an ideal response?
Bowen's reaction series gives the temperature and order in which minerals crystallize from a magma (or alternatively melting temperature and order). For that reason, we can look at the constituent minerals in an igneous rock and get an idea of the temperature of the magma when it started to cool. Minerals with high cooling temperatures will not usually be found with low cooling temperature minerals and this may indicate that the magma moved after the highest temperature rocks had crystallized.
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Draw side views of a typical warm and cold front. Clearly indicate the temperatures of the separate air masses and show their directions of motion. What types of clouds would likely occur and where? Where would precipitation occur?
What will be an ideal response?
The first European power to explore in East Asia was
A. the British B. the French C. the Portuguese D. the Spanish
____ occurs when Earth's crust rises back up to its equilibrium level after the unloading of glaciers or sediments
A)Isostatic rebound B)Isographic rebound C)Isometric rebound D)Isostatic bounding E)Isometric bounding
Which of the following represent the reactants (ingredients) necessary for cellular respiration?
A) hydrogen sulfide, carbon dioxide, water B) carbon dioxide, water, and oxygen C) starch, enzymes D) glucose and oxygen