What layer of the atmosphere does most weather occur

It will obviously occur in the layer where there are cloud formation, winds, etc. And all that occurs mainly in the troposphere which is the first layer of the atmosphere if you count from inside out.

Hope it helped,

BioTeacher101

humans are now responsible for causing changes in the environment that hurt animals and plant species. we take up more space on earth for our homes and cities. we pollute habitats. human activity often changes or destroys the habitats that plants and animals need to survive.

the answer is c on e2020, bud.