text: The use of this technology to read the emotional expressions of students in a classroom it can be valuable. For teachers to know students feelings. For teachers to also make the classroom more fun. For teachers to communicate better with students. This could be really helpfull for teacher the most. That's why this could help a classroom with students.      The reason why I certainly beleive that this is a natural landform is because what it acually is reveiled to be is common on that planet. It is usuall to see stuff like that on that planet. That one just had shadows to make it look like a face.