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The Half Land

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Questions and Answers

Which of the following is the main reason why water is essential for life on a planet?

Water is important for maintaining the color of pee.

Water is necessary for the survival of living organisms. (correct)

Water helps in balancing the land to water ratio.

Water is needed for swimming and recreational activities.

What percentage of Earth's surface is covered by water?

50%

71% (correct)

25%

10%

What would happen to Earth's sea levels if a quarter of the ocean water was replaced with land?

Sea levels would decrease dramatically. (correct)

Sea levels would rise significantly.

Sea levels would fluctuate unpredictably.

Sea levels would remain the same.

Why do scientists search for alien life on planets with liquid water?

Because liquid water is essential for life as we know it. Signup and view all the answers

What is the main topic discussed in the text?

The balance between land and water on Earth. Signup and view all the answers

Which of the following is the current percentage of Earth's surface covered by water?

70% Signup and view all the answers

What is the main reason why scientists search for alien life on planets with liquid water?

Water is essential for life on a planet Signup and view all the answers

The Half Land

Choose a study mode

Podcast

Questions and Answers

Which of the following is the main reason why water is essential for life on a planet?

What percentage of Earth's surface is covered by water?

What would happen to Earth's sea levels if a quarter of the ocean water was replaced with land?

Why do scientists search for alien life on planets with liquid water?

What is the main topic discussed in the text?

Which of the following is the current percentage of Earth's surface covered by water?

What is the main reason why scientists search for alien life on planets with liquid water?

What would happen to Earth's sea levels if a quarter of the ocean water was replaced with land?

Why is the color of your pee mentioned in the text?

What is the main topic discussed in the text?

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