Worksheetsdinamica scoartei terestre
Total questions: 17
Worksheet time: 17mins
Name
Class
Date
1.
Stratul intern al Pamantului situat deasupra mantalei se numeste:
a)
nucleu
b)
scoarta
c)
astenosfera
d)
rift
2.
Riftul este:
a)
o suprafata acvatica
b)
o depresiune
c)
un munte
d)
o despicatura a scoartei
3.
Forma de relief rezultata prin consolidarea si ingrosarea magmei iesita prin rift pe marginea placilor se numeste:
a)
rift
b)
dorsala
c)
curenti de conventie
d)
scoarta
4.
Partea superioara din manta se numeste:
a)
nucleu
b)
scoarta
c)
manta
d)
astenosfera
5.
Forma de relief rezultata in urma subductiei placii tectonice oceanice sub cea continentala
a)
munte
b)
rift
c)
fosa
d)
scoarta
6.
Patrunderea unei placi tectonice in astenosfera ei se numeste:
a)
subductie
b)
rift
c)
astenosfera
d)
munte vulcanic
7.
In urma contactului de tip rift are loc:
a)
cresterea suprafatetei placilor
b)
scaderea suprafetei placilor
8.
Deplasarea laterala, inaltarea sau coborarea placilor tectonice este antrenata de :
a)
fosele oceanice
b)
dorsalele oceanice
c)
curentii de convectie
d)
munti
9.
What are the puzzle pieces of the Earth's surface called?
a)
Tectonic plates
b)
Puzzles
c)
Earthquakes
10.
The area around the Pacific Ocean where lots of earthquakes and volcanoes happen is called the ____________.
a)
Ring of Earth
b)
Ring of Fire
c)
Ring of Stone
d)
Ring of Diamond
11.
Lava that is still deep inside the earth is called ____________________________.
a)
lava
b)
magma
c)
volcano
d)
earthquake
12.
Which of the following causes Earth's tectonic plates to move?
a)
Energy from the Sun
b)
Magnetic Pole Reversal
c)
Convection currents in the mantle
d)
Faults in Mountain Ranges
13.
Identify the Major Plate labeled B
a)
African Plate
b)
Antarctic Plate
c)
Pacific Plate
d)
Eurasian Plate
14.
Identify the Major Plate labeled I
a)
African Plate
b)
Antarctic Plate
c)
Pacific Plate
d)
Eurasian Plate
15.
Which explains that the continents were once joined together and over time they broke up and then drifted apart?
a)
Plate Tectonic Theory
b)
Continental Drift
16.
Mountains are created at this type of boundary.
a)
Divergent
b)
Convergent
c)
Transform
17.
New crust is created at this type of boundary.
a)
Divergent
b)
Convergent, Subduction Zone
c)
Transform
100 %
