01. |
A triangular piece of land formed by the deposition of mud and silt near the mouth of river is called ? |
02. |
As per the latest radiometric dating what is the age of the earth ? |
03. |
Day and night is equal at the ? |
04. |
During which period in the age of earth did terrestrial life was well established ? |
05. |
First birds and lizards appeared on the earth during which period ? |
06. |
Flowering plant first appeared during which period ? |
07. |
The central region of earth is called ? |
08. |
The direction of earth rotation is ? |
09. |
The difference between the equatorial diameter and the polar diameter of earth ? |
10. |
The duration of day and night at the poles ? |
11. |
The exact time taken by the earth for a revolution around the sun ? |
12. |
The exact time taken by the earth for a rotation around its axis ? |
13. |
The first seed bearing plants appeared on the earth during the period of ? |
14. |
Upper parts of lithosphere is made up of ? |
15. |
Which are the different type of rocks found in the earth ? |
Answer
| 01. | Delta | 09. | 43Km |
| 02. | 4.45 billion year | 10. | 6 month |
| 03. | Equator | 11. | 365 days, 6 Hr, 9 Min, 9.54 Sec |
| 04. | Carboniferous period | 12. | 23Hr, 56 Min, .04 Sec |
| 05. | Jurassic Period | 13. | Devonian period |
| 06. | Cretaceous Period | 14. | Granite Rocks |
| 07. | Core | 15. | Igneous, Sedimentary, and Metamorphic |
| 08. | West to East |
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