List 4 things about the wood, houses of environment in The Road by Cormac McCarthy.

1) It was very cold. They sat huddled together wrapped each in a blanket over their coats and after a while the rain stopped and there
was just the dripping in the woods.

2) They camped against a boulder and he made a shelter of poles with the tarp. He got a fire going and they set about dragging up a great brushpile of wood to see them through the night. They'd piled a mat of dead hemlock boughs over the snow and they sat wrapped in their blankets watching the fire and drinking the last of the cocoa scavenged weeks before.

3) Old stories of courage and justice as he remembered them until the boy was asleep in his blankets and then he stoked the fire and lay down warm and full and listened to the low thunder of the falls beyond them in that dark and threadbare wood.

4) They camped that night in the woods on a ridge overlooking the broad piedmont plain where it stretched away to the south. He built a cookfire against a rock and they ate the last of the morels and a can of spinach. In the night a storm broke in the mountains above them and came cannonading downcountry cracking and booming and the stark gray world appeared again and again out of the night in the shrouded flare of the lightning.