How did earth and the other planets form? (3 POINTS)

Is the Earth gradually slowing down or speeding up? (2 POINTS)

What is earths placement in the solar system from the sun? (3 POINTS)

Which scientist discovered the concept of gravity? (3 POINTS)

How did water get its way into earth? (3 POINTS)

What formed earths crust? (2 POINT)

What is your favourite feature about the planet earth? (1 POINT)