Page 169 - TOEFL_Basic-2

F
ll파ßEI1쿄~
1. climactic 2. hazardous 3. repeatedly
Page 69 4. explode 5. Matter
B
1. Geology is the science of the Qolid matter that Page 72
makes up the Earth. It looks at I。cks and soils Step 2
2. When molten rock reaches the Earth’s surface, Hotspots
it exolodes throuah the around • One of the best known is under Yellowstone
3. 1 think that the lecture will be about Y..의드용no응등 Dark in the US
Yellowstone Park
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• It has several craters called 으링의g펴§
B • The Yellowstone Caldera is called a suoervolcano
Volcanoes Supervolcanoes
• An opening in the Earth’s surface that 1학흐와J1 • When they erupt 1hev can chanae the land
rnolten rock. ash. and aases around them
• The explosions can be bazardous to all life nearbv • They can gffect the weather all over the world
• They can be found Qn the seabed and on land. too
Yellowstone Caldera
Mountains • Has not erupted in over half a million vears
• The explosions can cause 1nountains to aooear • Under it is a larae bodv of maama
Q쁘다쁘응 • It is covered in hot water and steam
• This is because the molten rock co으l흐흐nd Geysers
becomes hard on the surface
• Are where hot water and steam shoot uo throuah
Causes 쁘흐와와꾀디
• Volcanoes can be caused by the movement of • There are 0ver 300 of them in the oark
olates on the Earth's surface
• They can also occur where 1he Earth’s crust is thin page 73
• These places are called b와.SQ막S
Step 4
Terms
The lecture and the passage were about
• Volcanoes are called active when thev eruot often Yellowstone Park
• They are called dormant when 1hev are not
A. Yellowstone Park
안냉띠g
1. Is said 10 be on 100 of a hotsoot
• They are called extinct when 1hev are not
2. Has several 도펴얻똑
exoected to eruot aaain
B. Yellowstone Caldera is an active suoervolcano
C. Old lava covers most of the oark
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D. Under the park is a larae bodv of maama
D
1. This is covered in hot water and steam
The lecture and the passage were about Y..의ca디Q응S
and where thev can occur 2. It can escape !.Jo throuah the around in
Q흐앨믿S
A \/olcanoes
3. This steam also heats thousands of hol
1. occur when m。Iten rock. ash. and aases
sorinas and mud oools
escaoe from beneath the Earth’s crust
2. are full of molten rock called maama
Step 5
3. erupt with Q b ia exolosion
B. Volcanic eruptions The passage and the lecture were about
1. can happen Qn the seabed or on land Yellowstone ParIs Underneath Yellowstone Park is
2. can cause m。untains to form as the maama one of the best known hotsoots in the world. The
잉의널꾀Q쁘n park has Qeveral craters in i1. One of them , called
C. Volcanoes appear Yellowstone Caldera, is an Qctive suoervolcano.ln
1. when 0lates of land on the Earth ’s surface the park, old lava Qovers most of the land
미ov응 Underneath the park is Q larae bodv of maama
2. in places '!:i.here the Earth’s crust is verv thin which is covered in hot water and steam. This can
D. Volcanoes have d ifferent names deoendina on escape !.Jo throuah the around. where boilina
how reaularlv thev eruot water and steam shoot uo into the air. This steam
and magma also heat 1housands of hot sorinas
and mud oools
32 I Answer Key I