1 |
Sand soil is used for making. |
Pottery
Glass
Farming
Cultivation
|
2 |
The particles of sandy soil are of medium size. |
Slit
Humus
Clay
Sand
|
3 |
Which solls are found in beaches or rivers crossing. |
Fertile soil
Clay
Slit
Sand
|
4 |
Wet clay can be moded into any shape |
Clay
Sand
Slit
Fertile soil
|
5 |
The amount of fresh water that available to mankind is approximately to the total amount of water. |
01%
2%
3%
4%
|
6 |
What % percentage of the earh is water |
70%
75%
72%
80%
|
7 |
Weight of the internal core of the earth is............ of the total weight of the earth. |
30%
16%
33%
34%
|
8 |
The volume of inernal core of the earth is........... of the total volume of the earth. |
15%
16%
17%
18%
|
9 |
In term of volume, largest part of the earth. |
Crust
Mantle
Core
External core
|
10 |
Part of the earth where we live |
Crust
Mantle
core
External core
|