Physical Geology Review Test 1
Transcript of Physical Geology Review Test 1
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(t&osphere
Lieo $ver# aspect involves econo&ic/environ&ental
relevance Scienti8c )ethod
o
(s6 9uestionso For& #pothesiso -ather )aterialso Setting an experi&ento (nal#e datao 1onclude
-loal geological environ&ental issueso verpopulation
-reatest environ&ental 1hallenge : illion people on earth # 20;5
)ost population growth in areas withater/air pollution
Fro& ossil uels as &ain energ#o Leads to
-reenhouse gas release -loal war&ing
rigin o the ?niverseo 4ig 4ang
$vol. universe
-oes ro& a dense hot state to an expansion cooling
and less dense state
-alaxies are spreading ro& each other at a ver# high
speedo $arth in the solar s#ste&
'rotoearth @;.A illion #earsB
$arl# eartho ?nior& 1o&position
Silicon x#gen ron )agnesiu&
o o&ogenous ensit#
1hange in $arth due too )eteorite Co -ravitational co&pressionCo Radioactive deca#
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o "ransor& ccur along ractures in seaGoor
$arth!ua6es 'etrol distriution in the &iddle east
o )ost o )$ was road &arine shelo 'late collisions in iran/(raia olded roc6s and created traps or
pretrol )ineral eposits )inerals
o *aturall# occurringo norganico 1r#stalline solid
3 ra&ewor6/orderl# co&positiono Spec. che&. 1o&p.
sotopeso (to&s o ele&ents having an e!ual nu&er o protons ut a
diDerent nu&er o neutronso $le&ents co&ined # electron
4onding and co£so 1ovalentIstrongest ondo onic ond
"ranser ions with opposite electron charges Roc6 or&ing &inerals
o (ggregates o &inerals S;I silicate
$x. livineo 1aronates
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1alciteo xides
2 er&a&ite
o Sul8des S2
'#riteo Sulates
S;2
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