Activity
Write the sentences related to the text
A 'gravity hill', also known as a 'magnetic hill' or 'mystery hill', is a place where the layout of the land produces an optical illusion, making a downhill slope appear to be an uphill slope. Thus, a ball placed on the ground will appear to be rolling uphill against gravity. There are hundreds of gravity hills around the world.
Discussion
Practice your writing skills by discussing the questions below
- Have you ever seen an optical illusion? What was it?
- Have you ever seen something that you couldn’t explain? What was it?
- Are there any mysterious places in the place that you live? Why are they mysterious?
- What types of optical illusions do you know about?
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