40.What type of sediment is volcanic ashclassified as: a.Terrigenous b.Biogenous
ID: 288946 • Letter: 4
Question
40.What type of sediment is volcanic ashclassified as:
a.Terrigenous
b.Biogenous
c.Hydrogenous
d.Cosmogenous
41.Radiolarian ooze is a type of _______________ sediment.
a.Continental
b.Oceanic
c.Neritic
d.Pelagic
42.What type of sediment is a manganese noduleclassified as?
a.Terrigenous
b.Biogenous
c.Hydrogenous
d.Cosmogenous
43.What type of sediment is a meteoriteclassified as?
a.Terrigenous
b.Biogenous
c.Hydrogenous
d.Cosmogenous
44.Water’s high heat capacity allows theocean waterto be:
a.Cooler than the land around it.
b.Warmer than the land around it.
c.The same temperature as the land around it.
d.Sometimes warmer, sometimes cooler than the land around it.
45.What is “heat”?
a.It is thermal energy.
b.It results from thermal energy.
c.It is a measure of kinetic energy.
d.It is a measure of potential energy.
46.During the time that heat is not measured by temperature, what do we call it?
a.Thermal energy
b.Sensible heat
c.Latent heat
d.Ice
47.Adjacent water molecules are held together by:
a.van der Waals forces
b.Covalent bonds
c.Ionic bonds
d.Hydrogen bonds
48.Cationsare __________ charged because they have _____________ electrons:
a.Negatively –lost
b.Positively –lost
c.Positively –gained
d.Negatively –gained
49.The thermoclineis a layer in the ocean that represents:
a.Density change due to mixing.
b.Density change due to salinity.
c.Density change due to temperature.
d.Constant density due to salinity.
50. In ionic bonding, during the transfer of electrons between two neutrally charged atoms, oneelectron moves from one atom to another. What are the new relative charges between the two atoms?
a.The giving atom and receiving atom are both negatively charged.
b.The giving atom is now positively charged and the receiving atom is now negatively charged.
c.The giving and receiving atom are both positively charged.
d.The giving atom is now negatively charged and the receiving atom is now positively charged.
Explanation / Answer
40.What type of sediment is volcanic ash classified as:
a.Terrigenous
41.Radiolarian ooze is a type of _______________ sediment.
d.Pelagic
42.What type of sediment is a manganese noduleclassified as?
c.Hydrogenous
43.What type of sediment is a meteoriteclassified as?
d.Cosmogenous
44.Water’s high heat capacity allows the ocean water to be:
d.Sometimes warmer, sometimes cooler than the land around it.
45.What is “heat”?
b.It results from thermal energy.
46.During the time that heat is not measured by temperature, what do we call it?
c.Latent heat
47.Adjacent water molecules are held together by:
a.van der Waals forces
48.Cationsare __________ charged because they have _____________ electrons:
b.Positively –lost
49.The thermoclineis a layer in the ocean that represents:
c.Density change due to temperature.
50. In ionic bonding, during the transfer of electrons between two neutrally charged atoms, oneelectron moves from one atom to another. What are the new relative charges between the two atoms?
b.The giving atom is now positively charged and the receiving atom is now negatively charged.
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