Question Info

This question is public and is used in 78 tests or worksheets.

Type: Multiple-Choice
Category: Environmental Science
Level: Grade 8
Score: 1
Author: HanieHartman
Last Modified: a month ago

View all questions by HanieHartman.

Environmental Science Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 8 Environmental Science

What is ozone?
  1. A form of oxygen
  2. The middle zone of the atmosphere
  3. The coldest layer of the atmosphere
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.