1. Is this true? The grass is green, therefore the sky is green.
Incorrect application

2. Is this true?
The school lunch is nutritious, therefore it is very tasty.
Non sequitir

3. Is this true?
We didn’t have school on January 31st, 2018 so I will be at my house today at 3:15pm.
False premise

4. Is this true?
The winter was colder in my town so the climate is not warming.
On account of this, therefore this “Post hoc”…….conclusion is based on order of events, as opposed to the fact that there are other things that affect the outcome. Your conclusion is wrong because you’re only taking into account one thing.