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Which planet’s day (period of rotation) is longer than its year (period of revolution)?*
Which event is cyclic and predictable?*
A high tide occurred at 6:00 a.m. at a beach on Long Island. The next high tide at this same beach would occur at approximately*
The best evidence that Earth rotates on its axis is the changing*
The curving of the planetary winds to the right in the Northern Hemisphere is evidence of*
Which star is cooler and less luminous than the Sun?*
Seasonal changes on Earth are primarily caused by the*
A ship is at a location of 40° S 77° W. Which type of surface ocean current and tectonic plate boundary are located beneath this ship?*
What best explains why, in early spring, ice remains longer on Lake Erie than on the surrounding land areas when the air temperature is above freezing?*
What controls the direction of movement of most surface ocean currents?*
Due to radioactive decay, an igneous rock sample now contains one-fourth of the amount of potassium-40 that it originally contained. The age, in years, of this rock sample is approximately*
Which geologic event occured in New York State at about the same time as the extinction of dinosaurs and ammonoids?*
The geologic cross section below shows bedrock layers A through D. Line XY is a fault.
The fault most likely occurred after*
The Gulf Stream and North Atlantic Current modify the climate of northwestern Europe by making the climate*
What is the approximate density of a mineral with a mass of 262.2 grams that displaces 46 cubic centimeters of water?*