Mittsure Solutions for Exercise 1: LET's Learn And Evaluate

Author:Mittsure

Mittsure Science Solutions for Exercise - Mittsure Solutions for Exercise 1: LET's Learn And Evaluate

Attempt the free practice questions from Exercise 1: LET's Learn And Evaluate with hints and solutions to strengthen your understanding. SCIENCE Class 8 solutions are prepared by Experienced Embibe Experts.

Questions from Mittsure Solutions for Exercise 1: LET's Learn And Evaluate with Hints & Solutions

EASY
8th CBSE
IMPORTANT

Burning of fuel produces the least amount of carbon dioxide per unit of energy? 

EASY
8th CBSE
IMPORTANT

An example of naturally occurring solid fuel is______(Coal/Petroleum).

EASY
8th CBSE
IMPORTANT

Fuels which are formed by the decomposition of dead plants and animals are called_____.

HARD
8th CBSE
IMPORTANT

______Is the largest producer of coal in the world.

MEDIUM
8th CBSE
IMPORTANT

What is the difference between destructive distillation and fractional distillation?

MEDIUM
8th CBSE
IMPORTANT

Natural gas too is a fossil fuel, but it is preferred over coal and oil. Why?

HARD
8th CBSE
IMPORTANT

If we are living in a world where no fossil fuel is available, how will you derive energy to run your vehicles?

HARD
8th CBSE
IMPORTANT

Petroleum occurs under water sources but in Arabian countries, it occurs under sand. Give reasons for the same.