reduce means to use less harmful materials towards the environment. by:noor
reduce level mean to increase the level aka make more.
Eat less and/or exercise more
Eat less and/or exercise more
Decrease means that to make it less, reduce the amount of the quantity.
You eat less, move more.
more vegetables , less meat
I think you mean "reduction" - it means to reduce/make smaller/become less.
Use less, recycle more, dispose of things properly.
eat more vegetables and less red meat
Eat less/healthier and exercise more
You cannot spot reduce. To reduce chubby cheeks, you must reduce your total body fat percent by eating less and moving more.