Which of the following are tools commonly used to study cultural demographics?

a) Urbanization

b) Human Development Index

c) Population Pyramids

d) Political Maps

Assume (s) that the expansion rate of the universe always stays the same. predict (s) that the universe is expanding today. predict (s) that the universe will someday contract.

Developing countries have compressed within a very few years the mortality reductions that took Western Europe a century or more to achieve. a. trueb. false

Does Iceland have a rift valley?

Describe the five characteristics of the division of great péninsular plateau

Because Hindus believe that every living thing as a. A believe in a single god B honor animals C ignore caste rules D Believe the soul remains in the body forever

What causes convection currents in the ocean?

Which renewable resource could become a non-renewable resource if used faster than Earth's ability to replenish its supply? a. water b. manganese c. sunlight d. wind

Whats north southwest east etc?

The population changed relatively little between the years 1200 and 1400. Which of the following can be assumed about this time period?

Is amethyst hard to find yes/no? where? why?