What does the word disembark mean based on the context clues provided
a guided will greet you as you disembark from the boat to tour the city

The word disembark would be the equivalent of a word such as; leave, exit, or depart

Explanation:

Example sentence: A guide with greet you as you exit from the boat into the tour city.

the correct answer is c. he speculates on what might happen at given points in the future in a world without people. alan h. weisman is an american author, professor, and journalist. authors organize their information with a purpose. they present their ideas in an organized way. this is called text structure. weisman uses text structure so as to improve overall comprehension and to prove his points.

are you asking for an essay and whats the story?