Olympiad (Class 7) Winds, storms and cyclones — practice questions — page 3

Explore 61 free Winds, storms and cyclones questions in Olympiad (Class 7) Science. Open each question or exercise to read its content, reference answers and available explanation.

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Winds, storms and cyclones questions and exercises with answers

Showing questions 61–61 of 61.

How can a thunderstorm with no rain start a wildfire?Read the answer and worked solution →

Worked practice questions

How can a thunderstorm with no rain start a wildfire?

Cloud-to-ground lightning
Large hailstones falling
A strong cold downdraft
Heavy dew on the grass

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Correct answer: A. Cloud-to-ground lightning

Dry thunderstorms give no rain to damp the ground, while cloud-to-ground lightning heats and ignites vegetation.

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