Examine the map of the plate boundaries and answer this question.
Oceanic lithosphere is being recycled at ________.
A. H
B. G
C. C
D. D
Answer: D
You might also like to view...
A gymnast increases her base of support for good balance
A. when standing with legs wide apart. B. by extending her arms. C. when standing on one leg. D. all of the above.
Crust is consumed at transform boundaries
Indicate whether the statement is true or false
When a solution of ammonium chloride, NH4Cl, is added to a solution of lead(II) nitrate, Pb(NO3)2, a white precipitate of lead chloride, PbCl2, forms. Which of the following is the net ionic equation for this reaction?
A) 2 NH4Cl(aq) + Pb(NO3)2(aq) ? PbCl2(s) + 2 NH4NO3(aq) B) 2 NH4+(aq) + 2 Cl-(aq) + Pb2+(aq) + 2 NO3-(aq) ?PbCl2(s) + 2 NH4+(aq) + 2 NO3-(aq) C) Pb2+(aq) + 2 Cl-(aq) ? PbCl2(s) D) Pb2+(aq) + Cl22-(aq) ? PbCl2(s)
Judge the following sentence according to the criteria given below:
The dramatic and rapid climate change that is occurring on our planet cannot be explained by variations in the eccentricity of Earth's orbit BECAUSE this variation has a cycle of about 100,000 years. A) The assertion and the reason are both correct, and the reason is valid. B) The assertion and the reason are both correct, but the reason is invalid. C) The assertion is correct, but the reason is incorrect. D) The assertion is incorrect, but the reason is correct. E) Both the assertion and the reason are incorrect.