MEDIUM
Earn 100

What is the difference between mineral and ore?

Important Questions on Minerals and Metals

EASY
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Write down the process of evolution of fossil fuels on Earth.
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
What is the industrial source of CNG?
MEDIUM
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
How is coal formed? What are its various uses?
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

(Electricity, early man, nylon, cook, deforestation, protecting.)

Coal is burnt to produce _____.

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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Name a mineral.

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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Write the uses of metallic minerals.
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Fill in the blank with a suitable word:

These places contain thick deposits of coal are Dhanbad, Neyveli and Raniganj located in _____ (Delhi/Bengaluru).

EASY
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
What are fossil fuels?
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
This fuel causes pollution. 
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Unscramble the jumbled letters and fill in the blank: LOAC

_____ is used to run steam engines.

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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Petroleum and coal are .........?
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Write the uses of following natural resource.

Fossil fuels

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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Which is not a fossil fuel? 
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Fill in the blank with the correct word given in the bracket.

_____ [coal/water] is used as natural fuel.

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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
What are the different uses of coal?
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Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Fill in the blank with the appropriate word:
_____ (Diamond/Anthracite) is a shiny hard black coal.
MEDIUM
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Name the minerals found on the Earth's crust.
EASY
Science>Chemistry>Minerals and Metals>General Introduction of Minerals

Fill in the blank with a suitable word:

The rock which is burnt to produce fire is _____ (coal/diamond).

EASY
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Cotyledons are also called-
MEDIUM
Science>Chemistry>Minerals and Metals>General Introduction of Minerals
Give reasons.
Coal is a sedimentary rock.