Carbon dioxide is abundant near the ocean surface due to the photosynthesis activities of plants
a. True
b. False
False
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Having to choose between science and religion is unnecessary
A. since you know which is right and which is wrong. B. when you hold fast to the courage of your convictions. C. because both operate in different realms. D. none of the above
Wind deposited silts are called ______
a) laterite b) lahar c) loam d) loess e) gelisols
Of the following numbered units, which is the youngest?
A. a sedimentary layer (5) B. the highest sedimentary layer (11) C. a sedimentary layer (2) D. the fault and fault scarp (3) E. the volcano and lava flow (9)
A common body shape that streamlines an organism in the marine environment is a flattened body that ________
A) has a wide, blunt front end B) tapers at the front end C) tapers at the top surface D) tapers at the back end E) tapers at the bottom surface