GopSea: Final Exam

Question 1

Which one has active volcanism:

a. N. Sierra Madre
b. Batanes Group
c. Samar island
d. Saragani Arc
e. none of the above

Answer 1

b. Batanes Group

Question 2

All of these have some kind of connection with the closing of Molucca Sea plate except:

a. mindanao pacific cordillera
b. mindanao central cordillera
c. SSZ
d. Philippine Fault Zone
e. Cebu Bohol Arc

Answer 2

e. Cebu Bohol Arc

Question 3

Manila-Negros-Cotabato trenches have terrestrial gaps/connections in these provinces except:

a. oriental mindoro
b. iloilo
c. zamboanga del norte
d. zamboanga del sur
e. cotabato

Answer 3

d. zamboanga del sur

Question 4

these are part of active/inactive volcanic arcs except:

a. bohol island
b. masbate island
c. mindoro island
d. panay island
e. mactan island

Answer 4

c. mindoro island

Question 5

this lake, serves as a pull apart/relay of the PFZ along Leyte

Answer 5

lake Imelda

Question 6

If there is a clockwise rotation along Southern Sierra Madre then the dextral NE extent of the MVFS is

Answer 6

Northern block is moving slower NE

Question 7

these surrounds or can be found within the Central Luzon Basin except:

a. zambales arc
b. macolod corridor
c. southern sierra madre
d. northern sierra madre
e. philippine fault zone

Answer 7

d. northern sierra madre

Question 8

the selection below is part of zambales - mindoro arc except:

a. pinatubo
b. taal
c. marinduque
d. banahaw
e. mariveles

Answer 8

b. taal

Question 9

the former subduction along the ancient Negros arc was:

Answer 9

Proto-South China Sea

Question 10

based on Deng (2015) the relationship between Cebu and Bohol volcanism is due to:

Answer 10

arc-arc collision

Question 11

Blueschist is said to be found in this island

Answer 11

Panay

Question 12

Mt. Matutum is part of the:

Answer 12

Sarangani Arc

Question 13

Based on Pena (2008), how many volcanic arcs are in Mindanao?

a. 3
b. 4
c. 5
d. 6
e. 7
f. none of the above

Answer 13

f. none of the above

Question 14

you can find continental metamorphic basement in here except:

a. romblon
b. western panay
c. western mindoro
d. northern palawan
e. masbate

Answer 14

e. masbate

Question 15

in the selection below select the youngest rock:

a. lepanto metavolcanics
b. lutopan diorite
c. diwata diorite
d. dinalungan diorite
e. bicol volcanic arc complex

Answer 15

c. diwata diorite

oligocene

Question 16

these are inactive volcanic arcs except:

a. izu-bonin-marianas
b. palau kyushu
c. northern sierra madre
d. samar island
e. cebu-bohol

Answer 16

a. izu-bonin-marianas

Question 17

Along the western side of the Davao Basin are:

Answer 17

bordering to the volcanic terranes, bordering to an ophiolitic complex, and tilted/folded marine sedimentary beds

Question 18

along the easern side of the Davao Basin are:

Answer 18

bordering to the volcanic terranes, bordering to an ophiolitic complex, and tilted/folded marine sedimentary beds

Question 19

the stream pattern along Mati-Maragusan road is:

Answer 19

Parallel

Question 20

this caused the obduction of the Palawan ophiolite

Answer 20

N. Palawan - CDS Collision

Question 21

the active/recent Negros arc has this active volcano

Answer 21

Kanlaon

Question 22

this is the largest sedimentary basin

Answer 22

Cagayan Valley

Question 23

this is the deepest sedimentary basin

Answer 23

Davao-Agusan

Question 24

the oldest mine in the Philippines can be found in

Answer 24

Luzon Central Cordillera

Question 25

this cause some volcanic activity in the Mindanao Central Cordillera

Answer 25

Underplate melting of the Molucca Sea Plate