Meteorologists collect and record data about weather conditions. in order to predict future weather conditions, data should be

a) only when the temperature changes more than 10°c.
b) on a regular basis over a long period of time.
c) often but only during severe weather.
d) frequently for a couple of days every year.

Which are included in five sub fields of geography?

Why does physical weathering speed up the processes of chemical weathering? a) physical weathering requires abundant water, as does chemical weathering. b) physical weathering produces fresh surfaces for chemical weathering to attack. c) chemical weathering can occur only on small surfaces, not large ones. d) chemical weathering requires salt, which is provided by salt wedging.

Which modern technology has not made a great difference in the inuit way of life?