Ozone is a gas that occurs both in the Earth's upper atmosphere and at ground level. Ozone can be good or bad for your health and the environment, depending on its location in the atmosphere. Ozone occurs in two layers of the atmosphere. The layer closest to the Earth's surface is the troposphere.
Description & Range: The chimney swift is a small bird with a slender body and very long, narrow, curved wings. They have small round heads, short necks, and short, tapered bill. They can grow to sizes of 5.9 inches in length with an 11.8 inch wingspan and can weigh up to 1.1 ounces. Chimney Swifts are dark-gray brown all over with lighter plumage on their neck.
The speaker of The Chimney Sweeper describes the chimney sweeper as a black thing. Black is the color of death and other bad things. The chimney sweeper is well aware of the death-like quality of his life as well; he tells the speaker that his parents dressed him in the clothes of death..ven though the child isn't actually dead, he's essentially dead to his parents, who would rather go to church; by lying alone in the snow, however, he also might die for real. Even if we are close to death, there are ways to feel alive; the chimney sweeper, for example, dances and sings.