... other industrial institutions use salt to soften water and condition it. Salt is also used to hold firm the materials used in building secondary roads. It is also used in heat-treating, smelting, and refining metals. There is a little more than ¼ pound of salt in each gallon (or 30 grams in each liter) of seawater. It has been estimated that if ... the United States except Alaska and Gawaii with a layer of salt more than 1 ½ miles deep. Salt was first taken from the sea by scooping out shallow holes along the seashore. Waves, breaking along the shore, filled the holes with brine. The ...

• Word Count: 1329
• Approx Pages: 5
• Grade Level: High School

... other industrial institutions use salt to soften water and condition it. Salt is also used to hold firm the materials used in building secondary roads. It is also used in heat-treating, smelting, and refining metals. There is a little more than ¼ pound of salt in each gallon (or 30 grams in each liter) of seawater. It has been estimated Gagnard 2 that ... the United States except Alaska and Gawaii with a layer of salt more than 1 ½ miles deep. Salt was first taken from the sea by scooping out shallow holes along the seashore. Waves, breaking along the shore, filled the holes with brin...

• Word Count: 1334
• Approx Pages: 5
• Grade Level: High School

... the earth. When it comes to the marine biome, climate doesn't really affect it much. It does not change because water does not heat up or cool down quickly. The ocean carries warm and cool currents that heat or cool the land it goes by. For example, Hawaii is warm due to the warm currents that are being swept onto the land ... snails, crabs, sea stars, and small fishes. At the bottom of the intertidal zone, which is only exposed during the lowest tides, many invertebrates, fishes, and seaweed can be found. Waves keep mud and sand constantly moving, thus very few algae and plants can est...

• Word Count: 1482
• Approx Pages: 6
• Has Bibliography
• Grade Level: High School