Anonymous

Pick a direction and walk perfectly straight. You'll eventually end up back where you started. Or a photo from the ISS showing the curvature of the Earth as seen from space.

Anonymous

Just look at the moon when it is not full, a crescent moon is made by the earth partially blocking the light from the sun, it casts a shadow on the moon showing the curved silhouette of the planet.

Anonymous

The earth is round. You can find the answer when a ship coming from so far in the sea at first you can see the top of ship. think that if the earth was flat you can see hole body of that ship.

Anonymous

Go take a tour in NASA and ask a reall life asstronaut ;)

Anonymous

Scientists has studied this for years and it is round if you go in space it will be round some people back then thought it was round until the scientists found out

Anonymous

Be observant.

Anonymous

Climb to the top of a mountain and open your eyes. That's but one of many ways. DYK: The first estimate of the earth's circumference was made using two sticks in different cities at high noon. It was accurate to within a few hundred miles.

Anonymous

It is round.

Anonymous

Read the scientists opinions

Anonymous

Look in the sky. Do you see other shapes besides round?

Anonymous

https://www.popsci.com/10-ways-you-can-p...

Anonymous

https://www.popsci.com.au/science/10-eas...