For most reactions, the lowering of the temperature of the reactants.
The Leaf
As a byproduct of photosynthesis, plants produce oxygen. A decrease in plants would mean a decrease in the amount of oxygen being released into the atmosphere, although such a decrease would have to be large in order to produce a noticeable effect.
The volume decrease.
When equivalence ratio increase, the actual air-fuel ratio decrease, which mean the mass flow rate of air is decrease. So, the volume flow rate of air is dercreasing and its mean the velocity is decreasing.
Americans, they are the greatest polluters in the world.
what would most likely result in the greatest decrease in the rate of a chemical reaction
Do you mean what is the Malaysian for "decrease crime"? Or do you mean how do you decrease crime in Malaya?
I think you mean, decrease "IN" value which means something is not as valuable any more.
Air pressure decrease with altitude thus the air pressure is the greatest at the mountain base.
Leaf
the northeast
Decrease means that to make it less, reduce the amount of the quantity.
What do you mean increase, decrease, or stay the same? Do you mean the temperature?
There is nomore
Depends on what you mean with greatest, if you mean size, it's Russia.
For most reactions, the lowering of the temperature of the reactants.