TylerRayne:
"A scene of daily life on the canals of Amsterdam."
TylerRayne:
A depression year corn-stalk withered by drought.
TylerRayne:
A map of Australia.
TylerRayne:
A map of North America.
TylerRayne:
Caribou.
TylerRayne:
CFCs were once used in most air conditioners.
TylerRayne:
Coyote tracks
TylerRayne:
Cracked Earth
TylerRayne:
Dried cracked mud
TylerRayne:
Drought in Australia.
TylerRayne:
Glacier along water with mountains.
TylerRayne:
Greenhouse effect.
TylerRayne:
Icebergs.
TylerRayne:
Mud patterns
TylerRayne:
Ozone layer blocks ultraviolet rays.
TylerRayne:
Ozone layer, CFCs rising.
TylerRayne:
Ozone layer, location in atmosphere of.
TylerRayne:
Ozone molecule being split apart by free chlorine atom from CFC molecule.
TylerRayne:
Ozone pollution, leaf damaged by (1).
TylerRayne:
Ozone pollution, leaf damaged by (2).
TylerRayne:
Ozone pollution, leaf damaged by (3).
TylerRayne:
Ozone pollution, leaf damaged by (4).
TylerRayne:
Ozone pollution, newspaper headlines about.
TylerRayne:
Polar Bear on ice.
TylerRayne:
Venice, Italy.
TylerRayne:
Windmills in Kinderdijk, in the Netherlands.