The term for the total concentration of salts in seawater is ____.

The SOFAR channel is ____.

Water is known as the universal solvent because ____.

The specific heat of ice is half that of liquid water.  Therefore, if 1 calorie of heat is required to raise the temperature of 1 g of liquid water by 1° C (1 degree Celsius) how much heat is required to raise the temperature of 1 g of ice by 1° C?

Without hydrogen bonding, Earth would have ____.

The average kinetic energy of water molecules ____.

In a discussion of seawater, “salt” refers to ____.

Where is Mr. Ivy’s office located if you need to speak with him?

The informal sector can be a significant drag on the economies of developing countries because the firms in the informal sector  

Which of the following is considered a durable good?