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Class 6 Science Chapter 11

NCERT Solutions Class 6 Science Chapter 11 Air Around Us

The NCERT Solutions for Class 6 Science Chapter 11 encourages students to observe, question, and investigate the properties of air. Solving NCERT Solutions for Chapter 11 - the air around us helps develop essential scientific inquiry skills among the students. This chapter teaches students about the composition of air, its properties, and its role in various natural phenomena. Understanding air and its properties has practical applications in everyday life, such as comprehending how wind works, why balloons float, and how weather patterns form.

NCERT Solutions for Class 6 Science Chapter 11 helps students develop essential scientific skills and improve academic performance.

1.0The NCERT Solutions for Class 6 Science Chapter 11: Points to Remember

NCERT Solutions for this chapter helps students understand air, its properties, and its importance in one's life. Important concepts covered in this chapter are:

The Composition of Air:

  • Air is a mixture of gases, primarily nitrogen (78%), oxygen (21%), and other gases like carbon dioxide, water vapor, and inert gases.
  • Understanding the different components of air and their roles.

Properties of Air:

  • Air occupies space and has mass.
  • Air exerts pressure.
  • Air can be compressed.
  • Air expands on heating.

Importance of Air:

  • Essential for respiration in living beings.
  • Supports combustion (burning).
  • Helps in the dispersal of seeds and pollen.
  • Plays a crucial role in weather patterns (wind, rain, clouds).
  • Used in various applications like flying kites, filling balloons, and wind energy generation.

Air Pollution:

  • The introduction of harmful substances into the air.
  • Sources of air pollution: vehicles, industries, burning of fossil fuels.
  • Effects of air pollution on human health and the environment.

2.0Key Features of NCERT Solutions for Class 6 Science Chapter 11

  • NCERT Solutions for Class 6 Science Chapter 11 covers all the key topics related to "Air Around Us," including the composition of air, the properties of air, the importance of air, and air pollution.
  • NCERT Solutions are often aligned with the exam pattern and question types, making them valuable resources for exam preparation.
  • The solutions can guide self-study, helping students identify important topics, revise concepts, and track their progress.
  • Students can effectively use NCERT Solutions to enhance their understanding of air and its importance.

Frequently Asked Questions

Air is primarily a mixture of gases. The main components are Nitrogen, Oxygen and Other gases.

(1)Air is invisible but essential for life. (2)Wind is the movement of air. (3) Air pressure changes with altitude. (4) Air helps in the transmission of sound.

Air pollution refers to the introduction of harmful substances into the atmosphere. Its effects can be significant: it can harm human health, damage ecosystems, and contribute to climate change.

Air plays a vital role in respiration, supports the burning of fuels, influences weather patterns, and serves various other purposes.

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