Explain why sedimentary rocks are particularly important in studying the past history of the Earth
What will be an ideal response?
Sedimentary rocks form at the surface of the Earth, and during that process, they record information about conditions during their formation. For example, a poorly sorted conglomerate will indicate the presence of a rapidly moving stream while a breccia will indicate rock types nearby its depositional site and may also indicate instabilities like earthquakes or landslides because of its rapid deposition. The cements indicate the types of fluids traveling through the rocks, and fossils give information about the environment of deposition.
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As the air rises up the windward side of the mountain, What is the capacity (saturation mixing ratio) of the rising air at 3000 feet?
Assume that condensation begins at 100% relative humidity and that no evaporation takes place as the parcel descends.
What will be an ideal response?
___ g/kg
Different isotopes of the same element differ from each other in that they have different ____________________ numbers
Fill in the blank(s) with correct word
How many orbitals are there in the 4p subshell?
A) 1 B) 2 C) 3 D) 4
Which of the following is formed by the reaction of formic anhydride with ammonia?
A) formamide B) N-methylformamide C) N,N-dimethylformamide D) a mixture of two or more of these compounds