What is the true shape of the Earth Class 6 short answer?

geoid-earth like shape
Answers: (a) The true shape of the Earth is geoid-earth like shape. In other words, it is orange shaped.

Who first represented the Earth as a sphere?

The ancient Greeks, who knew the Earth to be a sphere, were the first to use globes to represent the surface of the Earth. Crates of Mallus is said to have made one in about 150 bce.

What is the shape of Earth answer?

Answer : The shape of the Earth is Geoid. Referring to the shape of the Earth as Geoid, it basically implies ‘Earth Shaped’ or ‘Oblate spheroid’. The Earth is flattened at the poles and bulges at the Equator.

What is the true shape of the Earth question and answer?

Centuries have passed and now we know that Earth isn’t flat but rather an oblate spheroid. Basically, it is almost flat at the poles and circular at the sides. It is slightly elliptical but mostly like a sphere.

Which term is used for the true shape of the Earth discuss its three disadvantages?

The shape of earth can be classified as “Oblate spheroid” where ‘Oblate’ signifies a slight oblong appearance and ‘spheroid’ means almost a sphere but not actually a sphere. The term used to describe the true shape of the Earth is geoid which means flatten at the poles and bulges in the middle.

Why is the earth spherical in shape?

The Earth’s rotation creates an outward force that is highest at the equator and zero at the poles. Since the Earth is not perfectly solid throughout, this force results in the Earth being ‘squashed’ into a slightly flattened sphere.

Is it true that the Earth is round?

Strange but True: Earth Is Not Round. Earth’s shape also changes over time due to a menagerie of other dynamic factors. Mass shifts around inside the planet, altering those gravitational anomalies. Mountains and valleys emerge and disappear due to plate tectonics. Occasionally meteors crater the surface.

Why is the Earth flat at the equator?

The Earth’s rotation creates an outward force that is highest at the equator and zero at the poles. Since the Earth is not perfectly solid throughout, this force results in the Earth being ‘squashed’ into a slightly flattened sphere. The effect is quite small.

Is planet Earth flat or round?

Planet Earth is not, in fact, perfectly round. This is not to say Earth is flat. Well before Columbus sailed the ocean blue, Aristotle and other ancient Greek scholars proposed that Earth was round. This was based on a number of observations, such as the fact that departing ships not only appeared smaller as they sailed away