What is the increased by burning fossil fuels?
fossils Pollution carbon dioxide ions Greenhouse gases kinetic energy air heat energy
A B C D E F G H
The atmosphere is mostly carbon dioxide .
fossil fuels increase carbon dioxide
What is the increased by burning fossil fuels? (A) fossils (B) Pollution (C) carbon dioxide (D) ions (E) Greenhouse gases (F) kinetic energy (G) air (H) heat energy