MEDIUM
8th CBSE
IMPORTANT
Earn 100

When heated in air, coal burns and produces mainly gas.

62.5% studentsanswered this correctly

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 16
Forests and coal are _____ natural resources.
EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 17

The underlined word in the following sentence have been jumbled up. Write it in its correct form.

Loca is obtained from mines.

EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 17
The underlined word in the following sentence have been jumbled up. Write it in its correct form.
Umpetlore is a fossil fuel.
EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 17
The underlined word in the following sentence has been jumbled up. Write it in its correct form.
Rineryfe is a place where various fractions of petroleum are separated.
EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 17

The underlined word in the following sentence have been jumbled up. Write it in its correct form.

Keenrose is a fuel used in jet crafts.

EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 17

The underlined word in the following sentence has been jumbled up. Write it in its correct form.

Nutsgilh is an example of inexhaustible natural resources.

EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 18
The slow process of conversion of dead vegetation into coal is called _____.
EASY
8th CBSE
IMPORTANT
NCERT Exemplar Science - Class 8>Chapter 5 - Coal and Petroleum>VERY SHORT ANSWER QUESTIONS>Q 18
Coal and petroleum are formed from the dead remains of organisms and are known as _____.