1 minHow much domestic waste does the UK produce in a year? The UK has a green wheelie bin used to pick up garbage.
1 minEstimate the area of the United StatesWhen estimating the area of a land, it usually helps when approximating the land to a shape.
2 minHow long does it take to attain fluency in a language?To estimate the time here, let’s define what a language is. Simply and very crudely, language is a collection of words. And these words are