I'm not quite sure what you're asking here, but when you look at a horizon on Earth, the curvature of the Earth means that it is curved - however, that's confused a bit by other factors:
The lens in your eye has a curved surface so, like camera lenses, there's a degree of distortion inherent in the design. However, we don't see with our eyes, we see with our brain - and the brain "knows" the horizon should be straight and compensates.
If you wear spectacles then the lenses in them will also distort what you see - and the stronger the glasses, the more the distortion. I wear glasses and the horizon looks a little curved to me.
Horizontal, vertical, diagonal, curved, patterned, contour, implied, actual?
It's just called curved glass.
Horizontal.
Venetian is a blind with horizontal slats.
Cause a map is flat, and the Earth is curved. Can't force a curved image onto a flat surface w/o losing something.
Horizontal
A plane horizontal surface with no depth refers to a flat area on a curved surface.
Axis
Because the horizontal surface is curved it is not called a face.
Diagonal, horizontal, vertical, curved, and implied zig-zag, swirly. dot- dot
Earth's axis is tilted to about 11 degrees from the vertical.
A breve (˘) is the symbol used to indicate a short vowel sound in phonetic transcription.
There are different types of lines: curved lines, dotted lines, wavy lines and straight lines.
When you throwa balland give it aforwardmotion, Gravity pulls the ball towards thecenter of earth. The ball has two motions ... horizontal (forward) and a downwardmotion. The horizontal speed is constant, or at least nearly constant, but thedownward speed is constantly growing because of the downward gravitational forceon the ball. A constant horizontal speed together with vertical acceleration is a surerecipe for a curved path.
Yes, but only if they are exactly vertical and exactly horizontal (90 degrees angular difference). For real-world examples, many vertical lines can be perpendicular to a single "horizontal" curved line at the points of intersection.
rainbow trajectory
the surgeon starts with a curved horizontal neck skin incision. The laryngectomy incision is usually made from the breastbone to the lower most of the laryngeal cartilages.