Answer:
3.
C. The circular shape
4.
D. Arw there fragments of meteorites in and around the crater?
5.
C. Triangles became extinct
D. We do the work so you don't have to.
Chemical spills are types of pollution that is believed to
have the most impact in society. This event poisons the environment and kills
organisms instantaneously or sometimes at a slow rate in a given
geographic location on Earth. Irresponsible human activity is the cause of these spills and laws have already
been passed for its proper regulation.
