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Collect information and pictures of the tern. Stick the pictures in your scrapbook and write the information alongside.
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Read news magazines in your school library and search the Internet to gather information on the effects of climate change and global warming on Antarctica. Write a report on the basis of your research.
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Fill in the blank
Mountains, hills, rivers, etc. are ______features shown on a map
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Fill in the blank
Roads, rail tracks, wells, etc. are ________ features on a map.
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Write True or False. Correct the false statement.
Settlements can either be temporary or permanent.
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Write True or False. Correct the false statement.
In permanent settlements, houses are built for a short period of time.
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Write True or False. Correct the false statement.
Terrace farming is undertaken on hilly slopes.
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How would you recognize a metalled road and an unmetalled one on a topographical map?
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Look at the symbols given here and answer the following question.
What does symbols 1 and 2 show?
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Look at the symbols given here and answer the following question.
How do the features shown by these two symbols differ?
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Your friend has invited you to his house. He has drawn a rough sketch on a paper showing the direction to his house for you.
How does the sketch help you? What quality of your friend is shown through in this gesture?
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Fill in the blank
Along with carbon dioxide and methane, ___________ is a potent greenhouse gas.
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Fill in the blank:
________________are examples of greenhouse gases.
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Choose the correct option.
________dioxide is a greenhouse gas.
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Why do we call carbon dioxide a greenhouse gas?
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Name two more greenhouse gases.
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How is the greenhouse effect created?
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State three causes that have led to an increase in greenhouse gases in the atmosphere.
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What are the isohyets and isotherms?
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Why do you think multinational companies are attracted to establish ventures in foreign countries?
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