Examlex
Which of the following is true about computer scanner checkouts? 1-They record purchases by passing them over a laser scanner. 2-One of their advantages to the researcher is the ability to look at data over short periods of time. 3-Consumers' purchase data can be instantly accessed.
Magnetic Stripe
Linear patterns of magnetism found on the seabed that are parallel to ocean ridges, providing evidence for the theory of plate tectonics.
Magnetic Field
a vector field surrounding magnets and electric currents, representing the force exerted by magnets on moving charges and magnetic materials.
North to South
Describes a direction or orientation from the northern point towards the southern point on a map or geographical area.
Oceanic Crust
The part of the Earth's crust that underlies the ocean basins, composed primarily of basalt and gabbro, and is denser than continental crust.
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