Describe three forces responsible for the shape of the earth​

Wind, water, and ice erode and shape the land. Volcanic activity and earthquakes alter the landscape in a dramatic and often violent manner. And on a much longer timescale, the movement of earth's plates slowly reconfigures oceans and continents.The force of gravity. Pulls everything towards the center of the earth,creating a rounded effect on the earth. ... The centripetal force. Causes a constant attraction between the north pole and South pole.As they pull towards each other,the earth flattens at the poles.

wind ,water,ice erodeand the shape of land

Explanation:

volcanic activities and earthquakes alter the landscape in a dramatic and often violent manner .And on a much longer timescale, the movement of earth's plates slowly reconfigure oceans and continents

for question 8

1: it gets the blood pumping more

2: endorphins and other neurotransmitters

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.