Why is it called the fertile crescent? why is the land fertile? think about location (another theme of geography) when answering this question. what does fertile mean? why would sumerians settle on fertile land? the fertile crescent is a region. why does it fit into that category? is it a physical or human region?

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.