clouds [2] [video clips] [appearing pictures with questions]

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starts 2 mins 40 seconds into the video clip
• 17. Why do clouds form at different heights ?
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• 18. What are the names of the highest clouds [above 18,000 feet] ?
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• 19. What are the names of the mid-level clouds [6,500-18,000 feet] ?
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• 20. What are the names of the low level clouds [up to 6,500 feet] ?
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• 21. Which are the most common of the high clouds ?
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• 22. How can you identify this type of cloud ?
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• 23. How would you describe Cirrostratus clouds ?
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• 24. What is unusual about these types of cloud ?
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• 25. These clouds are usually seen 12-24 hours before what ?
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• 26. How would you describe Cirrocumulus clouds ?
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• 27. Which animal feature do these clouds look like?
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• 28. What colour are Altostratus clouds and what are they composed of ?
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• 29. How do Altocumulus clouds differ ?
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• 30. Which clouds are a uniform grey colour and often cover the entire sky ?
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• 31. What makes Stratocumulus clouds different ?
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• 32. When would you expect to come across Nimbostratus clouds ?
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• 33. How would you describe cumulus clouds ?
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• 34. Which vegetable do Cumulus congestus clouds look like ?
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• 35. What is another name for thunderstorm clouds ?
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• 36. Winds can often flatten the top of a cloud formation to create the shape of what ?
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• 37. Why is it important to note the direction in which the shape is pointing ?
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clouds [2] ends at 5 mins 50 seconds