Ecologically speaking,why should people care about the oceans?

That the hunting behaviour of bats has influenced the avoidance behaviours of their prey,moths,is an example of ____________________.

Shield volcanoes commonly involve:

A) fluid lava flows
B) volcanic domes
C) viscous lava flows
D) pyroclastic flows
E) all of these

How long would it take for the crude oil reserves in Alaska's Arctic National Wildlife Refuge to be depleted if it were the world's only source of oil,and if global consumption continued at the current rate? 

A)  about 1 week 
B)  about 1 to 5 months 
C)  about 1 year 
D)  about 5 years

________________________lakes have a low supply of nutrients.

If a rock started with 1,000 atoms of a parent but now contains 250 atoms, how many half lives have passed?

A) .25 half lives
B) .5 half lives
C) 1 half life
D) 2 half lives
E) there is no way to tell

How do we determine the location of a recent earthquake?

A) measure the amplitude of surface waves in a single station
B) point video cameras at the landscape to record which way the surface moves
C) use seismic records from three or more stations
D) read old newspaper accounts of how the land moved
E) none of these

What are both Henry David Thoreau and George Perkins Marsh called? 

A)  Native Americans 
B)  industrialists 
C)  land barons 
D)  conservationists

Which letter in the diagram corresponds to the layer that represents part of the middle atmosphere in which temperatures vary greatly with altitude?

What is the environmental wisdom worldview?