Fishing fleets are impacting the ecological resources of many penguins because
A) the fishing boats pollute Antarctic waters.
B) supplies of fish, which are the food supply for penguins, are being depleted.
C) fishing crews also collect penguins for sale to zoos.
D) many penguins mate at sea and are killed in collisions with boats.
Question 2
Wars in the Middle East region in the past two decades have been associated with increased
A) efforts to stop global terrorism wherever it exists in the world.
B) demand for natural gas.
C) U.S. interests in Middle East oil.
D) interest in resolving the Palestinian Israeli border disputes.
Ecological features of fungi can be harnessed in biotechnology.
Ecological pyramids in food webs.
Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that
Resources from Rocks and Minerals
Platonic Penguins - Between the Sheets