Ozone (O3 ) in the lower troposphere A) damages biological ...

[nramada]

Ozone (O3 ) in the lower troposphere
 
  A) damages biological tissues, with children at particular risk.
  B) is important for protecting Earth's surface from harmful ultraviolet radiation.
  C) is not associated with transportation.
  D) forms acid rain.
  E) has not been found to cause any damage to crops and plants.

Question 2

The photochemical reactions responsible for photochemical smog produce
 
  A) carbon dioxide.
  B) carbon monoxide.
  C) ozone and peroxyacetyl nitrates (PAN).
  D) principally sulfur dioxides.
  E) particulates such as dust, dirt, soot, and ash.

[CourtneyCNorton]

Answer to Question 1

A

Answer to Question 2

C

[nramada]

Gracias!

[jackie]

Thanks for the timely response, appreciate it