The law must last several levels of approval and if it contradicts or conflicts with a federal law the law literally can not go in place do to the fact that federal laws are more for everyone than just for the people of a certain area
Hey
Here in Brasil we have a program that involves collecting donated things like toys, clothes and non perishable goods giving the donated items to charities and every R$1000 a acre of trees is planted in the deforested parts of the Amazon
I know you mentioned ‘other than planting trees’ but the process before it is beneficial not only to the people but also the environment overall
Hope it helped
