Please help idk why can’t scientist actually predict the weather?

Computer models of the atmosphere are approximations. We know the actual laws of motion for the atmosphere exactly; these are known as the Navier-Stokes equations. However, these equations have a property known as non-linearity; they can not be solved for exactly because the variables within them change in time and depend on each other. Therefore, we have to approximate.

So basically, we use computers to guess the weather by the patterns they're showing, these only work best about a couple hours before hand.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

that's all i luck!