What is the difference between petroglyph and pictogram​

Found throughout southern Utah, a petroglyph is an image carved, incised or scratched into stone. A pictograph is a painting on stone, using natural pigments. Pictographs are typically found only in caves or other areas where they can be protected from the elements of sunshine, wind-blown sand and precipitation

a petroglyph is an image carved, incised or scratched into stone. A pictograph is a painting on stone, using natural pigments.pictographs are typically found only in caves or other areas where they can be protected from the elements of sunshine, wind-blown sand and precipitation.

Explanation:

b.

explanation:

he is racist

"oh, lets coppy china and build a great wall around bla bla bla.that way,we wont lose out to other countries." in the end, he did not build anything