1 |
What % percentage of the earh is water |
70%
75%
72%
80%
|
2 |
Weight of the internal core of the earth is............ of the total weight of the earth. |
30%
16%
33%
34%
|
3 |
The volume of inernal core of the earth is........... of the total volume of the earth. |
15%
16%
17%
18%
|
4 |
In term of volume, largest part of the earth. |
Crust
Mantle
Core
External core
|
5 |
Part of the earth where we live |
Crust
Mantle
core
External core
|
6 |
The distance of earth from sun is approx |
160 million kilometer
150 million kilometer
140 million kilometer
170 million kilometer
|
7 |
the diameter of the earth is approx |
12800 km
12900 km
12700 km
12600 km
|
8 |
Only plant of solar system whreconditions are conductive for the eistence of life that is. |
Mercury
Venus
Earth
Mars
|
9 |
In terms of structure what is the inner most art of the earth are called. |
External core
internal core
Mantle
Crust
|
10 |
What is important in the neaural measure. |
Minerals
The decayed matter
sand
Salts
|