Name and describe one region of the US.

Blank is a naturally occurring gas that's found in most soils and rocks and can cause lung cancer

In a short paragraph, describe your hometown in terms of its population and impact. do you live in a town or a city? is your home a higher-order or lower-order settlement? how does your hometown interact with other towns in its region? (houston)

What is one early technological advance that shaped culture? a the use of fire b the discovery of arable land c family units. d migration