1. Nearly 1/5 of the entire ocean floor has been discovered.
2. it is important that we map our ocean floors so that we understand more about our earth. Learning more about our earth can give us more information about life in the past.
Hope this helps :)
Stereotype is judgement on people based on what they look like on the outside. Stereotypes are mostly like rumors which are false ideas spread about a person’s identity. One example is when tall people are judged as basketball players. You have to get to know someone before making a stereotype type or false accusation.
Answer:
see, need, representation, appreciate
Explanation: