science
Grade-4-
Easy
Question
Earth's magnetic field is developed in _____.
- Crust
- Outer core
- Inner core
- Mantle
Hint:
Outer core
The correct answer is: Outer core
- Earth's magnetic field is generated in outer core.
- The Earth's outer core is in a state of turbulent convection.
Related Questions to study
science
Physical weathering is also called________.
Physical weathering is also called________.
scienceGrade-4-
science
_______ condition enhances slow chemical weathering.
_______ condition enhances slow chemical weathering.
scienceGrade-4-
science
Name the sphere that contains rocky outer part of the earth.
Name the sphere that contains rocky outer part of the earth.
scienceGrade-4-
science
We live on ___________
We live on ___________
scienceGrade-4-
science
In chemical weathering________.
In chemical weathering________.
scienceGrade-4-
science
Which of the following activity does not take place in physical weathering?
Which of the following activity does not take place in physical weathering?
scienceGrade-4-
science
Earth is the ______planet from the sun.
Earth is the ______planet from the sun.
scienceGrade-4-
science
Which of the following statement is correct?
Which of the following statement is correct?
scienceGrade-4-
science
______ is obtained after the eruption of lava.
______ is obtained after the eruption of lava.
scienceGrade-4-
science
On melting at _______, metamorphic rock becomes magma.
On melting at _______, metamorphic rock becomes magma.
scienceGrade-4-
science
_________ is an example of a weathering.
_________ is an example of a weathering.
scienceGrade-4-
science
Splitting of rock along a fracture is an example of _______.
Splitting of rock along a fracture is an example of _______.
scienceGrade-4-
science
Select the correct statement about igneous rocks.
Select the correct statement about igneous rocks.
scienceGrade-4-
science
Generally metamorphic rocks are___________.
Generally metamorphic rocks are___________.
scienceGrade-4-
science
_________is a type of rock that is made as a result of lithification of sediment grains under pressure over a long period of time.
_________is a type of rock that is made as a result of lithification of sediment grains under pressure over a long period of time.
scienceGrade-4-
