Which one of the following minerals is contained, in the Monazite sand?

Contemporary India-II

Book: Contemporary India-II

Chapter: 5. Minerals and Energy Resources

Subject: Social Science - Class 10^th

Q. No. 1 of Exercises

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1

Which one of the following minerals is contained, in the Monazite sand?

Monazite is an important ore for Thorium. Presence of Thorium makes Monazite radioactive.

1

Chapter Exercises

Exercises

Activity

1

Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered materials?

1

Koderma, in Jharkhand is the leading producer of which one of the following minerals?

1

Minerals are deposited and accumulated in the strata of which of the following rocks?

1

Which one of the following minerals is contained, in the Monazite sand?

2

Answer the following questions in about 30 words:
Distinguish between the following in not more than 30 words.

(a) ferrous and non-ferrous minerals.

(b) conventional and non-conventional sources of energy

2

Answer the following questions in about 30 words:
What is a mineral?

2

Answer the following questions in about 30 words:
How are minerals formed in igneous and metamorphic rocks?

2

Answer the following questions in about 30 words:
Why do we need to conserve mineral resources?

3

Answer the following questions in about 120 words.
Describe the distribution of coal in India.

3

Answer the following questions in about 120 words.
Why do you think that solar energy has a bright future in India?