A classic example of fair use of an image to use online is product reviews. If you want to review a book, a new piece of technology, a food product or whatever widget, youâll likely want to include a photo. But not some washed-out, overexposed, shadowy, laundry in the background kind of photo that youâd take.
1. Build background about population density. Explain to students that population density describes the number of individuals occupying an area in relation to the size of that area. Tell students that there is a formula for figuring out population density: number of people Ã· the area they occupy = population density Explain to students that geographers focus on the spatial distribution of population density at different levels of scale: local, state or province, national, and global.
China Population Density. As a whole, China has a population density of 139.6 people per square kilometer, or 363.3 people per square mile. This ranks 81st, despite the country itself being one of the largest in terms of size and the largest in terms of population.