read the excerpt from silent spring. in the gutters under the eaves and between the shingles of the roofs, a…

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 authors purpose of calling attention to the environment? 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.

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 authors purpose of calling attention to the environment? 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.

Answer

Brief Explanations:

The author's purpose is to draw attention to environmental issues. An unnatural substance falling like snow over various natural and man - made areas highlights environmental disruption. The texture or appearance of the powder is not as relevant to the environmental purpose as the fact that it is an unnatural element. And its use in house construction is not related to the environmental concern here.

Answer:

The powder is an unnatural substance.