Where does the Colorado river lie?
South-west of the USA
South-east of the USA
North-east of the USA
The Colorado River Basin flows through...?
Ten US states and Mexico
Nine US states and Mexico
Seven US states and Mexico
Which statement below accurately describes the climate of much of the lower basin?
Moderate temperatures
Very high temperatures of 40˚ C or more
Low temperatures
What is the average annual precipitation for the Colorado river basin?
High
Medium
Low
What is the main rock type?
Metamorphic
Igneous
Sedimentary
Where does most of the water of the Colorado come from?
Spring snow melt
Monsoon rains
Regular precipitation