What instrument is this? i need help for my module

Write a 5-paragraph informative essay on a prominent latino / latino-american, of your choosing, who has made an impact. decide which prominent latino / latino-american you would like to write about. this person can be living or deceased. for example: frida kahlo, a mexican surrealist painter. how did she impact society and/or the industry? discussion question: in one paragraph, explain why you chose that individual to write about. what about this person interests you? what do you hope to learn about them?

Ineed someone to describe what they mean in the instructions !

The energy applied to cause vibration can be in the form of air pressure a stick, bow, or electricity. true or fasle