The Earth is shaped like a sphere due to the force of __ magnetism convection density gravity

## Step 1<br />The Earth is shaped like a sphere due to the force of gravity. This is because gravity is the force that pulls everything towards the center of the Earth. <br /><br />## Step 2<br />The force of gravity pulls everything towards the center of the Earth, causing the Earth to take a spherical shape. This is because gravity is the force that pulls everything towards the center of the Earth.<br /><br />## Step 3<br />The other options, magnetism, convection, and density, do not contribute to the Earth's spherical shape. Magnetism is related to the magnetic field of the Earth, convection is related to the movement of heat within the Earth's mantle, and density is related to the mass per unit volume of the Earth.