How Bradbury uses word choice and symbolism to change the tone over the course of the initial introduction of Montag's character through his meeting with Clarisse.

The answer is a. because i believe humans will travel to a new planet hopefully in the future.

To form soil, the two processes which must occur are erosion and weathering, so the correct answer is "soil formation is a continuous presses, but also one which takes a long time, it can sometimes take more than five hundred years for 1cm of soil to form.