True and false 6.1 6.2 6.3

False

Chang s in earth's surface always occur very slow

False

Constructive forces can change a high mountain to a flat plateau

False

Continental margin consist of oceanic crust

False

Earth's magnetic North Pole is also called "true north"

True

Elevation on earth is always measured relative to sea level

True

Many ocean trenches are located around the edge of the pacific ocean.

True

Mountains rise when continents collide

True

Old sea floor is destroyed at oceanic trenches

True

The continental crust has been subject to destructive forces longer than the oceanic crust gas.

True

The direction called "northeast" is 45 degrees from north

True

The equator false halfway between the north and the south poles

True

The international dateline in location at 180 degrees longitude

True

The line called the prime meridian is perpendicular to the equator

False

The ocean floor is a flat, featureless surface

True

To find a stationary object on earth's surface you must know it's directions

False

A compass needle always points toward 90 degrees north latitude

False

A stream flowing down a mountainside is a constructive force.

True

A volcanic eruption can be a constructive or destructive force

True

Another word that has the same meaning as relief is terrain

True

Any location on earth's surface can be located by its latitude and longitude