WorksheetsInside Our Earth
Total questions: 9
Worksheet time: 7mins
Name
Class
Date
1.
The earth, our homeland is a (a) planet.
2.
The deepest mine in the world, is in ___________.
4 lines
3.
Which are the three layers of the Earth?
a)
Crust
b)
Sial
c)
Mantle
d)
Core
4.
The uppermost layer over the earth’s surface is called :
a)
Crust
b)
Mantle
c)
Core
5.
The main mineral constituents of the continental mass are :
4 lines
6.
"sima" is the acronym for :
(a)
7.
Just beneath the crust is the (a) which extends up to a depth of 2900 km below the crust.
8.
The core is made up of:
a)
nife
b)
sima
c)
sial
9.
The radius of the Earth is _______
a)
6371 KM
b)
6232 KM
c)
7681 KM
100 %
