a. He drew a horizon line to show where the sky and earth appear to meet.
I believe that would be a Semitone.
Answer:
It's called <u>Tournament</u>
if you need explanation here you go
<u>One or more competitions held at a single venue and concentrated into a relatively short time interval.</u>
<em>not really sure but for I know it's called Tournament</em>
<em>By the way </em>#CarryonLearning
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Exposure means how light or dark the image you took with your camera will come out which is determined by the exposure triangle which contain 3 camera settings(aperture, iso, and shutter speed)
as aperture increases the f-stop values, the lens shuts. as it decreases the lens opens
light is a factor in the exposure of the photograph. aperture must be calibrated so the image will be clear and focused
I'm not sure on the last one but I know that when the aperture is low itll be a fast lens and when its higher itl be a slow lens
I hope I helped :)
