atmosphere.
atmosphererotation propertiesAristotle a philosopher and scientist was the first to deduce that the Earth's shape was round. He gave 3 reasons why.(1) Matter is drawn to the center of the Earth by gravity.(2) As you move from north to south, new constellations are seen rising above the southern horizon.(3) During an eclipse, the Earth's shadow on the Moon is always round. The only object whose shadow is always circular, no matter what its orientation, is a sphere.
The tectonic plates below earths surface shape earths landforms
Based on the shape of its teeth and claws, scientists believe that spinosaurus primarily fed on fish.
the earths shape and its rotation
Weathering and erosion shape earths surface by changing earths surface by having extreme forces that change earth.
Scientists use a structural formula to show the shape of a molecule.
sphere
That depends on the shape of the figure. You can't deduce the perimeter knowing only the area.
round shape
The answer depends on the shape. If it is a plane shape, the answer is that width = 0 In most other cases, there is not enough information to deduce the width.
oval
oblong