Pls help it’s easy ik but I want to make sure of them both I don’t have much time

Considering only the earth's rotation, determine how much later the asteroid would have had to arrive to put the explosion above helsinki at longitude 25˚ e? this would have obliterated the city.

Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above

Which of the following list the divisions of the geologic time scale in order from longest to shortest