In which environment will chemical weathering be the most damaging? a) dry, cold b) wet, cold c) dry, warm d) wet, warm

The  environment that the chemical weathering will be most damaging is a wet, warm climate. Chemical weathering typically increases as temperature increases and rain falls, which means rocks in a hot and wet climates experiences faster rates of chemical weathering than do rocks in cold, dry climates. 

The anwser is the universe