What is the independent variable in patty experiment

It’s the variable that you are changing. For example. Two flower pots have the same soil same type of flower and same sunlight but the independent variable would be the amount of water they got because they didn’t get the same amount

The independent variable would most likely be what’s changing and that is the patty

That result from subduction of oceanic plates beneath lighter continental plates. most of the earth's volcanoes are located around the pacific ring of fire because that the location of most of the earth's subduction zones.