Judge the following sentence according to the criteria given below: When studying alternating sandstone and shale beds prior to 1900,
sedimentologists interpreted that the sediment did not quietly settle out to the seafloor because they saw scoured bases on the graded beds and current-formed cross-beds.
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.
Answer: A
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How do you make a proton out of a hydrogen atom?
A. let the hydrogen atoms undergo fusion B. remove a proton from a helium nucleus C. remove an electron from a hydrogen atom D. let the hydrogen atoms combine to form a hydrogen molecule and eject a proton E. let the hydrogen atoms combine to form a hydrogen molecule and eject an electron
In order, the largest wind power producers are:
a. China, India, Spain, United States, Germany b. Germany, China, United States, Spain, India c. United States, India, Spain, Germany, China d. China, United States, Spain, Germany, India e. Denmark, United States, China, Germany, India
GNI per capita is a more meaningful measure of development than gross national income
Indicate whether the statement is true or false.
According to the United Nations High Commission for Refugees (UNHCR) in 2014, the largest number of refugees were forced to migrate from ________, which have seen a great deal of armed conflict in recent years
A) Vietnam and Indonesia B) Afghanistan and Syria C) Sudan, South Africa, and Colombia D) Mexico and Colombia E) Ethiopia, Nicaragua, and Somalia