5 Written questions
4 Multiple choice questions
- An integrated model combining deep thermohaline circulation and surface currents that resembles a large conveyor belt.
- Also referred to as deep ocean circulation which is caused by differences in temperature and salinity.
- Warm water current usually occurred around Christmas.
- Seasonal pattern winds of the northern Indian Ocean.
4 True/False questions
Southern Oscillation → An east-west atmospheric pressure seesaw that accompanied El Nino.
Coastal upwelling → Process where water stacks up along the shoreline and has nowhere to go but down.
Western intensification → Western boundary currents of the subtropical gyres are faster, narrower, and deeper than their eastern boundary counterparts.
Coastal downwelling → Process where water rises from below to replace the water moving away from the shore.