ESS
Grade-10
Easy
Question
_______ creates magnetic field around the Earth.
- Crust
- Inner core
- Mantle
- Outer core
Hint:
Outer core
The correct answer is: Outer core
- The Earth's magnetic field is caused by electric currents in the liquid outer core.
- The rotation of Earth on its axis causes these electric currents to form a magnetic field.
- So, the correct option is d.
Related Questions to study
ESS
_________is known as the most dense layer of the Earth.
_________is known as the most dense layer of the Earth.
ESSGrade-10
ESS
_________is a solid layer that comprises of tectonic plates.
- The mantle is the mostly-solid bulk of Earth's interior.
- The inner core is under intense pressure, which keeps it solid.
- Outer core is liquid.
_________is a solid layer that comprises of tectonic plates.
ESSGrade-10
- The mantle is the mostly-solid bulk of Earth's interior.
- The inner core is under intense pressure, which keeps it solid.
- Outer core is liquid.
ESS
_________ is the minimum rigid sometimes defined as plastic in nature.
_________ is the minimum rigid sometimes defined as plastic in nature.
ESSGrade-10
ESS
Mantle expands up to a depth of _________below the crust.
Mantle expands up to a depth of _________below the crust.
ESSGrade-10
ESS
______ region of earth is in the molten state.
______ region of earth is in the molten state.
ESSGrade-10
ESS
____________layer of the Earth is termed as Sial.
____________layer of the Earth is termed as Sial.
ESSGrade-10
ESS
__________is an example of direct source to study the Earth’s interior.
__________is an example of direct source to study the Earth’s interior.
ESSGrade-10
ESS
___________is the upper portion of the mantle.
___________is the upper portion of the mantle.
ESSGrade-10
ESS
SIMA stands for _____________ in the crust.
SIMA stands for _____________ in the crust.
ESSGrade-10
ESS
Outer core comprises of __________.
Outer core comprises of __________.
ESSGrade-10
ESS
The fourth layer of the earth that comes after outer core is ___________.
The fourth layer of the earth that comes after outer core is ___________.
ESSGrade-10
ESS
SIAL stands for____________ in the Earth’s crust.
SIAL stands for____________ in the Earth’s crust.
ESSGrade-10
ESS
Select the human activities that have significantly influenced the carbon cycle.
Select the human activities that have significantly influenced the carbon cycle.
ESSGrade-10
ESS
___________ is the blanket of air around the earth.
___________ is the blanket of air around the earth.
ESSGrade-10
ESS
What are ‘A’ and ‘B’ in the diagram given below.
What are ‘A’ and ‘B’ in the diagram given below.
ESSGrade-10
