8/10 SKILL LE
Profi
The dipoles of small magnetic grains in basalt align with the
magnetic field of the Earth upon solidification.
TRUE
FALSE

Which statement about glaciers is true? a. glaciers can only be found high up in mountains. b. glaciers have snow all year round, except during july. c. there are two types of glaciers: alpine and continental. d. glaciers can only be found near earth's north and south poles.

Describe how ocean currents can affect a moving object ❕❕❕

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4