1) in the space below draw a food web representing the grand banks.
14. The explorer who sailed the Fram across the Arctic Ocean was:
A) Ekman B) Munk C) Franklin D) Nansen
___ 12. Carbon dioxide is considered a greenhouse gas because
A) It reflects visible light
B) It absorbs backradiated infrared radiation
C) It reacts with ozone to produce smog
D) It doesn't occur naturally in the atmosphere
___ 11. High pressure systems in the atmosphere occur where:
A) The air is sinking B) There are violent storms C) Air rises along the equator D) The westerly winds blow
