Jupiter does not have a large metal core like the earth. how can it have a magnetic field? a) the magnetic field is left over from when jupiter accreted. b) its magnetic field comes from the sun. c) it has metallic hydrogen inside, which circulates and makes a magnetic field. d) its core creates a magnetic field, but it is very weak.

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

Sarah is making a scale drawing of a painting that is 48inches wide by 120 inches high her paper is 12 inches wide and 24 inches tall she decides to use a scale 1 inches equals 4 inches is this a reasonable scale

The chemical or mechanical process by which rock is gradually broken down eventually becoming soil