Aquatic Science Semester 1 Exam Review

Select the State of Water that is most dense.

• Ice

• Liquid Water

• Gas Water

Hydrogen bonds in water molecules are formed between:

• ions in solution between the molecules.

• hydrogen and oxygen atoms of adjacent molecules.

• two hydrogen atom son the same molecules.

• two oxygen atoms of the same molecule.

What is the part of a sea, lake , or river that is close to the shore?

• Littoral Zone

• Limnetic Zone

• Euphotic Zone

• Benthic Zone

Atmospheric pressure is not felt because the fluids in our body are exerting an equal outward pressure.

• True

• False

As you travel deeper into the ocean, water pressure________________.

• Increases

• Decreasess

What property of water is demonstrated when water molecules stick together?

• Adhesion

• Cohesion

• Universal Solvent

• Hydrogen Bonding

What property of water is demonstrated when water molecules stick to different surfaces?

• Adhesion

• Cohesion

• Universal Solvent

• Conductor

What property of water allows insects to walk on water?

• Adhesion

• Solvency

• Surface Tension

• Hydrogen Bonding

When did the Vikings cross the Atlantic Ocean?

• 300 AD

• 600 AD

• 900 AD

• 1492 AD

Which is more dense?

• Salt Water

• Fresh Water