Why is nearly 97% of the Earths water unsuitable for consumption by humans? A. because it’s too salty
B. because it’s too cold
C. because it’s trapped in ice
D. because it’s underground

What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire