Write a short paragraph in which you use the analogies of a bottle of salad dressing and hand clapping to explain planetary differentiation to a friend or family member who is unfamiliar with the concept
What will be an ideal response?
A bottle of salad dressing contains oil and vinegar, which do not mix unless they are shaken together. Over time, the oil and vinegar separate, with the denser vinegar on the bottom. This is analogous to how molten metal would separate from molten silicate.
You might also like to view...
Which of the following molecules contains a phenol?
A. a B. b C. c D. b and c E. all of them
Define water pollution, point source, and nonpoint source pollution. Which of the two (point source or non-point source) is easier to identify? Which is easier to legislate? Which currently poses the greatest threat to freshwater?
What will be an ideal response?
In what period did average satisfaction levels in the U.S. peak?
A) 1920s ("Roaring Twenties") B) 1950s (era of "Leave It To Beaver") C) 1960s (Vietnam era) D) 1980s (Reagan era) E) U.S. satisfaction levels are at their highest peak now.
Which of the following is a secondary messenger associated with acetylcholine?
A) Ca2+ B) K+ C) Mg2+ D) Na+