Ocean Water Chemistry Review

Front

What is the main difference between mid-latitude and low latitude temperature profiles?

Back

Mid-latitude profile shows seasonal differences.

Front

What happens to ocean water density in tropical areas with increased heat from the Sun?

Back

Density decreases.

Front

What type of ocean has no thermocline layering and is characterized by good mixing and high nutrients?

Back

Polar ocean.

Front

Which factor does not affect the salinity of ocean water?

Back

Dissolved gases.

Front

Why is the Dead Sea so salty?

Back

Water evaporates quickly in the hot, arid climate.

Front

What is thermocline?

Back

A layer in a body of water where the temperature changes rapidly with depth.

Front

How does evaporation affect ocean salinity?

Back

Evaporation increases salinity by removing water but leaving salts behind.

Front

What is the relationship between temperature and density in ocean water?

Back

As temperature increases, density decreases.

Front

What is the primary cause of ocean currents?

Back

Wind, Earth's rotation, and differences in water density.

Front

What is the significance of nutrient mixing in polar oceans?

Back

It supports diverse marine life despite low productivity due to limited sunlight.