Which is responsible for Earth's magnetic field? [#251]
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Q1. Which is responsible for Earth's magnetic field?
Q1. Which is responsible for Earth's magnetic field?
(A) Inner Core
(A) Inner Core
(A) Inner Core
(B) Outer Core
(B) Outer Core
(B) Outer Core
(C) Mantle
(C) Mantle
(C) Mantle
(D) Crust
(D) Crust
(D) Crust
Answer: (B) Outer Core
Answer: (B) Outer Core
Answer: (B) Outer Core
Outer Core
The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
Outer Core The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
Outer Core The magnetic field is generated by electric currents due to the motion of convection currents of a mixture of molten iron and nickel in Earth's outer core: these convection currents are caused by heat escaping from the core, a natural process called a geodynamo.
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Related MCQ Quizzes
Q1. Who is known as 'Kobita Konwar' in Assamese literature?
Q1. Who is known as 'Kobita Konwar' in Assamese literature?
(A) Binanda Chandra Barua
(A) Binanda Chandra Barua
(A) Binanda Chandra Barua
(B) Ananda Chandra Agarwala
(B) Ananda Chandra Agarwala
(B) Ananda Chandra Agarwala
(C) Ambeshwar Chetia Phukan
(C) Ambeshwar Chetia Phukan
(C) Ambeshwar Chetia Phukan
(D) Bishnuprasad Rabha
(D) Bishnuprasad Rabha
(D) Bishnuprasad Rabha
Answer: (C) Ambeshwar Chetia Phukan
Answer: (C) Ambeshwar Chetia Phukan
Answer: (C) Ambeshwar Chetia Phukan
Ambeshwar Chetia Phukan (ACP=KK) is known as "Kobita Konwar" in Assamese literature.
Ambeshwar Chetia Phukan (ACP=KK) is known as "Kobita Konwar" in Assamese literature.
Ambeshwar Chetia Phukan (ACP=KK) is known as "Kobita Konwar" in Assamese literature.
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Q2. How many districts of assam are located on the international border?
Q2. How many districts of assam are located on the international border?
(A) 6
(A) 6
(A) 6
(B) 9
(B) 9
(B) 9
(C) 8
(C) 8
(C) 8
(D) 7
(D) 7
(D) 7
Answer: (C) 8
Answer: (C) 8
Answer: (C) 8
8
8
8
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Q3. When did British annexed the province of Khamti?
Q3. When did British annexed the province of Khamti?
(A) 1843
(A) 1843
(A) 1843
(B) 1844
(B) 1844
(B) 1844
(C) 1845
(C) 1845
(C) 1845
(D) 1846
(D) 1846
(D) 1846
Answer: (A) 1843
Answer: (A) 1843
Answer: (A) 1843
1843
1843
1843
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Q4. What is the capital of Taiwan?
Q4. What is the capital of Taiwan?
(A) Kaohsiung
(A) Kaohsiung
(A) Kaohsiung
(B) Taichung
(B) Taichung
(B) Taichung
(C) Tainan
(C) Tainan
(C) Tainan
(D) Taipei
(D) Taipei
(D) Taipei
Answer: (D) Taipei
Answer: (D) Taipei
Answer: (D) Taipei
Taipei is the capital of Taiwan. It is the political, economic, and cultural center of the island.
Taipei is the capital of Taiwan. It is the political, economic, and cultural center of the island.
Taipei is the capital of Taiwan. It is the political, economic, and cultural center of the island.
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Q5. "Dandia" is a popular dance of
Q5. "Dandia" is a popular dance of
(A) Kolkata
(A) Kolkata
(A) Kolkata
(B) Sikkim
(B) Sikkim
(B) Sikkim
(C) Gujarat
(C) Gujarat
(C) Gujarat
(D) Arunachal Pradesh
(D) Arunachal Pradesh
(D) Arunachal Pradesh
Answer: (C) Gujarat
Answer: (C) Gujarat
Answer: (C) Gujarat
Gujarat
Gujarat
Gujarat
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Q6. writs 'Qua Warranto' meaning
Q6. writs 'Qua Warranto' meaning
(A) By what warrant or authority
(A) By what warrant or authority
(A) By what warrant or authority
(B) We command
(B) We command
(B) We command
(C) To be certified
(C) To be certified
(C) To be certified
(D) You may have the body
(D) You may have the body
(D) You may have the body
Answer: (A) By what warrant or authority
Answer: (A) By what warrant or authority
Answer: (A) By what warrant or authority
By what warrant or authority
By what warrant or authority
By what warrant or authority
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Q7. Which raw material is essential for the iron and steel industry?
Q7. Which raw material is essential for the iron and steel industry?
(A) Iron ore
(A) Iron ore
(A) Iron ore
(B) Limestone
(B) Limestone
(B) Limestone
(C) Gypsum
(C) Gypsum
(C) Gypsum
(D) Aluminium
(D) Aluminium
(D) Aluminium
Answer: (A) Iron ore
Answer: (A) Iron ore
Answer: (A) Iron ore
Iron ore is a rock or mineral from which metallic iron is extracted. It serves as the primary source of iron for the production of steel.
Iron ore is a rock or mineral from which metallic iron is extracted. It serves as the primary source of iron for the production of steel.
Iron ore is a rock or mineral from which metallic iron is extracted. It serves as the primary source of iron for the production of steel.
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Q8. In which state of India 'Bodo' language is primarily spoken?
Q8. In which state of India 'Bodo' language is primarily spoken?
(A) Karnataka
(A) Karnataka
(A) Karnataka
(B) Maharashtra
(B) Maharashtra
(B) Maharashtra
(C) Assam
(C) Assam
(C) Assam
(D) Andhrapradesh
(D) Andhrapradesh
(D) Andhrapradesh
Answer: (C) Assam
Answer: (C) Assam
Answer: (C) Assam
Assam
Assam
Assam
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Q9. When did the peasant revolt of Patharughat take place?
Q9. When did the peasant revolt of Patharughat take place?
(A) 1894
(A) 1894
(A) 1894
(B) 1890
(B) 1890
(B) 1890
(C) 1895
(C) 1895
(C) 1895
(D) 1892
(D) 1892
(D) 1892
Answer: (A) 1894
Answer: (A) 1894
Answer: (A) 1894
The Patharughat Peasants' Uprising took place on January 28, 1894. The uprising occurred in Patharughat, a small village in Assam's Darrang district, northeast of Guwahati.
The Patharughat Peasants' Uprising took place on January 28, 1894. The uprising occurred in Patharughat, a small village in Assam's Darrang district, northeast of Guwahati.
The Patharughat Peasants' Uprising took place on January 28, 1894. The uprising occurred in Patharughat, a small village in Assam's Darrang district, northeast of Guwahati.
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Q10. What is the capital of France?
Q10. What is the capital of France?
(A) Paris
(A) Paris
(A) Paris
(B) Marseille
(B) Marseille
(B) Marseille
(C) Lyon
(C) Lyon
(C) Lyon
(D) Nice
(D) Nice
(D) Nice
Answer: (A) Paris
Answer: (A) Paris
Answer: (A) Paris
Paris is the capital and most populous city of France. It is a global center for art, fashion, gastronomy, and culture.
Paris is the capital and most populous city of France. It is a global center for art, fashion, gastronomy, and culture.
Paris is the capital and most populous city of France. It is a global center for art, fashion, gastronomy, and culture.
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