Answer:
B. it is based on the idea that all the present continents were one supercontinent
Explanation:
This is the answer because Pangaea is the name of the supercontinent whose existence is theorized. This theory supports plate tectonics because if it wasn't for plate tectonics, all the continents would still be a single large landmass.
Hydrothermal Vents occur along divergent plate boundaries on the ocean floor. Hydrothermal vent systems give off plumes of hot, mineral-laden water with temperatures as high as 350 degrees Celcius. The water is ejected through a spout known as black smokers. Metal-rich minerals precipitate out of the circling sea water and forms ores of copper, zinc and iron.
Answer:
following statements correctly describe the structure of a developing mid-latitude cyclone and anticyclone
Explanation:
A upward air motion above the surface high.
C system is vertically stacked (upper lows/troughs directly above surface low).
D divergence aloft above the surface high.
F upward air motion above the surface low.
Reserved for Maori Politicians.
