Read the excerpt from silent spring.
in the gutters under the eaves and between the shingles of the roofs, a white granular powder still showed a few patches; some weeks before it had fallen like snow upon the roofs and the lawns, the fields and streams.
which best explains how the phrase "white granular powder" supports the author’s purpose of calling attention to the environment?

Your question is incomplete because you have not provided the options. These are as follows:

the powder is an unnatural substance.

the powder has a texture like sugar.

the powder looks like freshly fallen snow.

the powder is used in house construction.

The powder is an unnatural substance.

Explanation:

In in the excerpt from "Silent Spring," the author Rachel Carson makes reference to the effect that chemical poisons has caused in the atmosphere. In fact, she depicts a spring scene in which fine white particles of poison can still be seen on plants and roofs, and mentions that it had fallen heavily some weeks before.

A) The powder is an unnatural substance.

Explanation:

edge 2020

- self-esteem and a clear goal for writing

- financial security

- a room to be alone

lets none because you provide no details.