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WorksheetsQuiz on Inside our Earth
Total questions: 20
Worksheet time: 15mins
What is the uppermost layer of the earth ?
Mantle
Crust
Outer core
Inner core
How many kilometer down is the Continental crust ?
5 km
15 km
35 km
60 km
How many kilometer down is the Oceanic crust ?
5 km
35 km
1 km
11 km
The main mineral constituents found in the Continental crust is ?
Nife
Ferrous
Sima
Sial
The main mineral constituents found in the Oceanic crust is ?
Sial
Nickel
Sima
Magnesium
How many kilometer down is the Mantle ?
600 km
5000 km
2900 km
1500 km
What is the radius of the Core ?
7000 km
4000 km
900 km
3500 km
_______, ___________, ___________ are the three major types of rocks.
(a)
Which type of rock is called the Primary rock ?
Igneous rock
Metamorphic rock
Intrusive rock
Sedimentary rock
____________________ and ____________________ are the two types of igneous rocks
Extrusive igneous rocks
Metamorphic igneous rocks
Sedimentary igneous rocks
Intrusive igneous rocks
Example for Extrusive Igneous rock is ?
Granite
Diamond
Basalt
Gold
Example for Intrusive Igneous rock is ?
Gold
Granite
Diamond
Basalt
The particles that roll down, hit each other and are broken down into small particles are called (a) .
What is formed when the sediments are compressed and hardened to form layers of rock ?
Metamorphic rocks
Igneous rocks
Primary rocks
Sedimentary rocks
Igneous and Sedimentary rocks can change into Metamorphic rocks under great _________ and ________.
(a)
The process in which the rock changes from one to another is known as the ?
Water cycle
Rock cycle
Metamorphic cycle
Sedimentary cycle
Which of the below options are example of Metamorphic rocks ?
Diamond
Slate
Granite
Clay
The main mineral constituents found in the Central core is ?
Sial
Sima
Nife
Iron
Example for Sedimentary rocks is ?
Sandstone
Basalt
Granite
Slate
(a) rocks also contain fossils of plants, animals and micro organisms.
