Oil exploration in North America
A) has been more intensely explored than any other continental landmass.
B) is yielding new sources that are eliminating the need to import oil.
C) is finding new reserves at increasingly higher success rates for each exploratory drilling event.
D) is no longer cost-effective and has been discontinued since the early 1970s.
Question 2
Which one of the following is a proper scientific name of an organism?
A) White oak tree
B) Eumaeus atala
C) Bamboo
D) American alligator
Old-growth redwood forest in western North America. Redwoods are the tallest trees in the world, wit
Alfred Wegener Hypothesized continental drift
A sod house in North Dakota, 1896. Individual “bricks” of sod were hewn from the ground and stacked
The North and South Equatorial Currents
Teaching in America
Air-Mass Source Regions for North America