Every film is created for a specific purpose. true or false

Whatwhat does the figurative language he kept his eyes on the rocky peaks that jutted into the sky jagged sharks teeth."mean

In this style of filmmaking, often used by alfred hitchcock, the camera does not appear to follow the action, but instead anticipates the action on screen. “objects and actors are visually blocked out within the confines of a predetermined camera setup …suggesting fatality or determinism”.

Why do the terrestrial planet lack hydrogen and helium in their atmospheres?