Contour <span>interval (CI) </span>
Absolute Dating- provides a specific time
Relative Dating- compares age of rock using law of superposition based on elements found in the rocks
<span> Northwest Territories, the Yukon, and the Nunavut.
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The air around you has weight, and it presses against everything it touches. That pressure is called atmospheric pressure, or air pressure. It is the force exerted on a surface by the air above it as gravity pulls it to Earth. Atmospheric pressure is commonly measured with a barometer.
Volcanoes can form underwater thats how Hawaii was made
