Nowadays, and after fresh water, <em>Sand</em> is the most used natural resource on the planet.
Sand is a loose, fragmented material, comprised of tiny particles of scattered rocks, shells, corals and other minerals.
The most common sand is comprised of <em>quartz</em> and feldspar, which are high in silica content, stuffs used to make glass; and to produce semiconductor silicon chips for microprocessors.
Sand is the raw material used to produce integrated circuits and the glass for contact lenses.
And Sand processing has grown into a multi billion dollar business, turning the role of Sand in our lives widespread farther away our beloved beaches.
Answer:
B) proactive interference
Explanation:
proactive interference is tendency of previous learning to interrupt current learning.
since here, varian's previous learning of Latin is making him difficult to grasp Greek. It can be well explained by proactive interference.
motivated forgetting happens when people try to forget certain things which they find irrelevant either unconsciously or consciously
proactive interference is phenomenon in which current learning hinders the learning of previous learnt knowledge.
temporary amnesia also known as transient amnesia is phenomenon in which a person losses memory before, during and after sometime of the event(the particular event which one is not able to remember).
Respect and obey federal
State
Local laws
Beliefs
Opinion of others
