Read the excerpt from H. G. Wells’s War of the Worlds. Which sentence shows how characters react to their setting?

I found a little crowd of perhaps twenty people surrounding the huge hole in which the cylinder lay. I have already described the appearance of that colossal bulk, embedded in the ground. The turf and gravel about it seemed charred as if by a sudden explosion. No doubt its impact had caused a flash of fire. Henderson and Ogilvy were not there. I think they perceived that nothing was to be done for the present, and had gone away to breakfast at Henderson's house.