Practice Exosphere - 4.3.5 | 4. Atmosphere | ICSE Class 9 Geography
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What layer of the atmosphere does the exosphere represent?

💡 Hint: Think of the layers we've discussed.

Question 2

Easy

Which gases are primarily found in the exosphere?

💡 Hint: These are the simplest, lightest gases.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the starting altitude of the exosphere?

  • 200 km
  • 500 km
  • 1000 km

💡 Hint: Look at where the atmosphere meets outer space.

Question 2

True or False: The exosphere has a very high density.

  • True
  • False

💡 Hint: Think about the composition of gases.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Analyze the impact of satellite communication on everyday technology and how the positioning in the exosphere benefits this.

💡 Hint: Consider how signals travel through different atmospheric layers.

Question 2

Evaluate the significance of studying cosmic radiation and the role the exosphere plays in this research.

💡 Hint: Link the properties of the exosphere to how they influence scientific observations.

Challenge and get performance evaluation