MCQmediumExamples of fossil fuels (coal, oil, natural gas)

When we burn fossil fuels, what do they create?

Options

aClean air and water.
bSmoke and harmful gases.check_circle
cMore oxygen.
dHealthy plants.

Key Points

The text says, 'When we burn these fuels, they create smoke and harmful gases.'

Source

Class 5English For Today Chapter 17: The Air We Share Topic: Examples of fossil fuels (coal, oil, natural gas)

Aligned to the NCTB national curriculum.