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CBSE Notes 2011-2012 » X-Social Science-Term2

Minerals and Energy Resources

Minerals need to be conserved because (i) They are renewable. (ii) They are depleting rapidly. (iii)...

Multiple choice question

Minerals need to be conserved because (i) They are renewable.
(ii) They are depleting rapidly.
(iii) They are needed for country's industrial development.
(iv) Their formation is very fast.

Which of the following minerals is mined at Balaghat mines?

Multiple choice question

Which of the following minerals is mined at
Balaghat mines?

For which of the following minerals is Katni famous ?

Multiple choice question

For which of the following minerals is Katni
famous ?

Which of the following statements are incorrect with regard to placer deposits ? (i) They occur as a...

Multiple choice question

Which of the following statements are incorrect
with regard to placer deposits ? (i) They occur as alluvial deposits.
(ii) They are corroded by water.
(iii) They occur in ocean beds.
(iv) They are found in sands of valley floors and the
base of hills.

Which of the following pairs of statements incorrect ? (i) India is rich in copper. (ii) Bauxite is ...

Multiple choice question

Which of the following pairs of statements are incorrect ?

(i) India is rich in copper.
(ii) Bauxite is formed by decomposition of a wide variety of rocks rich in aluminium silicates.
(iii) Maharashtra is the largest producer of Bauxite.
(iv) Mica is the most indispensable mineral used in electrical and electronic industries.

Which region is called the Rhur of India ?

Multiple choice question

Which region is called the Rhur of India ?

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