MEDIUM
Earn 100

What are minerals? Give examples of minerals.

Important Questions on Rocks and Minerals

EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Write down the process of evolution of fossil fuels on Earth.
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Petroleum and coal are .........?
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
What are fossil fuels?
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

Unscramble the jumbled letters and fill in the blank: LOAC

_____ is used to run steam engines.

EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
What are the different uses of coal?
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

Fill in the blank with a suitable word:

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

EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Why are fossil fuels named so?
MEDIUM
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Give reasons.
Coal is a sedimentary rock.
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Fossils are the
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

Write the uses of following natural resource.

Fossil fuels

MEDIUM
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Name the minerals found on the Earth's crust.
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Write the uses of metallic minerals.
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

Fill in the blank with a suitable word:

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

MEDIUM
Science>Chemistry>Rocks and Minerals>Minerals and Ore
How is coal formed? What are its various uses?
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

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

Coal is burnt to produce _____.

EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Which is not a fossil fuel?
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

Name a mineral.

EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
This fuel causes pollution. 
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore
Fill in the blank with the appropriate word:
_____ (Diamond/Anthracite) is a shiny hard black coal.
EASY
Science>Chemistry>Rocks and Minerals>Minerals and Ore

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

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