1. the westerlies goes from west to east 2.gyres are made of winds 3. That is true 4. The trade winds are point to west. 5. Topography determine how high the mountain are.(fewtures) 6. The thermohaline begins in the Earth's polar regions. When ocean water in these areas gets very cold, sea ice forms. The surrounding seawater gets saltier, increases in density and sinks. Winds drive ocean currents in the upper 100 meters of the ocean's surface.
They are less threatened because they are more adapted to their environment therefore will survive drastic environmental change. This is because they are more diverse: they have evolved more.
