they are black
Yes
Not all dinosaurs had large feet. Some dinosaurs were small and didn't have big feet.
Dinosaurs can be green,orange,blue,etc.
Absolutely. There is no reason to think that dinosaurs were colored any differently than animals today. And just like you can find animals of every color (including black) you would have likely found dinosaurs of every color as well.
dinosaurs can be in various colors
There is no color named "dinosaur." Scientists only know the colors of a few types of feathered dinosaurs, so it wouldn't make sense to name a color after dinosaurs.
Dinosaurs
There were ancestors of snakes that had feet during the time of the dinosaurs. But the mere fact that they had feet meant that they would be considered snakes. Instead they were more like modern lizards. The first snakes appeared during the Cretaceous period when dinosaurs still dominated the earth.
people don't know the color of dinosaurs. the dinosaur skin color seen in books and TV isn't 100% accurate they are just guessing
no
Yes. Some of the sauropod (i.e. long-necked) dinosaurs could grow to be over 100 and perhaps even 200 feet long.
Dinosaurs ranged in size from the size of a chicken to over 100 feet long. Most dinosaurs Argentina. 47 feet long (14 m), 8 tons in weight, and 12 feet tall (4 m).