Geography Class 7th
1. There are ____ layers of earth:
A) One
B) Two
C) Three
D) Four
2. Core is present at the ______ of earth.
A) Top
B) Second last layer
C) Center
D) None of the above
3. Core is divided into ____ parts.
A) 1
B) 2
C) 3
D) 4
4. Inner core is solid:
A) True
B) False
5. The Inner core is ______ 0 C hot.
A) 1000
B) 2000
C) 3400
D) 4300
6. The Outer core is solid:
A) True
B) False
7. The Outer core is ______ km thick.
A) 1000
B) 1500
C) 2000
D) 2250
8. Mantle is the ______ layer of earth.
A) First
B) Second
C) Third
D) it is not a layer
9. Mantle is ______ km thick
A) 200
B) 3000
C) 400
D) 500
10. Mantle is composed of which of the following:
A) Iron
B) Silicon
C) Magnesium
D) All of the above
11. The lightest and thinnest part of earth is called:
A) Mantle
B) Crust
C) Core
D) Top Soil
12. Crust is made up of :
A) Aluminum
B) Silicon
C) Both A and B
D) None of the above
13. The Faults of the Earth are divided into pieces called:
A) Sediments
B) Tectonic Plates
C) Portions
D) Non of the above
14. In the starting, all continents were joined together, it was called:
A) Pangaea
B) Cluster
C) Jurassic
D) Monotod
15. Plates broken at different places are called as:
A) Breakage
B) Faults
C) Segments
D) None of the above
16. When one side of the fault moves upward and the other side remains where it is or goes downward:
A) Normal Fault
B) Reverse Fault
C) Lateral Fault
D) None of the above
17. When one side of the fault goes on or moves on the other fault It is called as:
A) Normal Fault
B) Reverse Fault
C) Lateral Fault
D) None of the above
18. When both faults slide on each other.
A) Normal Fault
B) Reverse Fault
C) Lateral Fault
D) None of the above
19. Main Karakoram Fault is located in:
A) Karakoram Valley
B) Kashmir
C) Gilgit
D) Kashmir and Gilgit
20. Jhelum Fault is located near:
A) Jhelum
B) Rawalpindi
C) Both A and B
D) none of the above