The environment is polluted when what is emitted?
fossil fuels humans disturb it Organic compounds harmful substances chlorofluorocarbons carbon dioxide sulfur dioxide Greenhouse gases
A B C D E F G H
ACID RAIN Acid rain is polluted and harmful to the environment.
The emission of sulfur dioxide causes pollution to the environment.
The environment is polluted when what is emitted? (A) fossil fuels (B) humans disturb it (C) Organic compounds (D) harmful substances (E) chlorofluorocarbons (F) carbon dioxide (G) sulfur dioxide (H) Greenhouse gases