The theory of plate tectonics is a ____
a. ?theory that improved on the theory of continental drift
b. ?hypothesis that may improve on the theory of continental drift
c. ?theory that disproved the theory of continental drift
d. ?hypothesis that may disprove the theory of continental drift
e. ?natural law that arose from the theory of continental drift
ANSWER: a
You might also like to view...
What is the relationship between the bases of the codon on mRNA and the anticodon on tRNA?
A) They have complementary base sequences. B) They have identical base sequences. C) They have similar base sequences. D) They have palindromic base sequences.
In an electrically neutral atom,
A. the number of protons and the number of electrons are the same. B. the number of neutrons is equal to the sum of the number of protons and electrons. C. electrons and protons have no charge. D. the electron shells are completely filled.
A positive phase of the Indian Ocean Dipole (IOD) results in warmer than average surface waters at ________ and cooler than average waters at ________.
A) A; C
B) A; D
C) C; A
D) C; B
Based on your observations in question 7a, how important were volcanic eruptions in the overall temperature patterns of these cities over the last century?
The question is based on Figure 24-6, a chart showing average annual temperature from 1905 to 2015 in three U.S. cities: Nome, Alaska; Bozeman, Montana; and Tucson, Arizona. What will be an ideal response?