Distinguish between friction force and motion?

Friction force is when you rub 2 things together and they get warm. Motion, on the other hand, is if your walking along the sidewalk - you hardly get warmer

Unless it's a colder day outside and you're walking SO you decide to rub your hands together to get warm, but if you were just walking , its motion and only motion - no friction :):)

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.