Mass and weight are related but are different physical quantities. Separate the items into those which apply to mass and those w
hich apply to weight.a. Does not depend on gravity. b. Different on the Moon than on Earth. c. Measured in units of kilograms. d. The amount of matter in an object. e. Measured in units of newtons. f. The force on an object due to gravity.
In the earths mantle the convection currents pass through the mantle which then causes friction in the tectonic plates causing earthquakes,volcanoes or tsunamis
