S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Practice Assignment (Based on Chapter 15 — Air Around Us), Exercise 1: PRACTICE ASSIGNMENT (Based on Chapter 15 — Air Around Us)
S N Jha Science Solutions for Exercise - S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Practice Assignment (Based on Chapter 15 — Air Around Us), Exercise 1: PRACTICE ASSIGNMENT (Based on Chapter 15 — Air Around Us)
Attempt the free practice questions on Chapter 36: Practice Assignment (Based on Chapter 15 — Air Around Us), Exercise 1: PRACTICE ASSIGNMENT (Based on Chapter 15 — Air Around Us) with hints and solutions to strengthen your understanding. Science Success solutions are prepared by Experienced Embibe Experts.
Questions from S N Jha, Geeta Negi and, Neelima Jain Solutions for Chapter: Practice Assignment (Based on Chapter 15 — Air Around Us), Exercise 1: PRACTICE ASSIGNMENT (Based on Chapter 15 — Air Around Us) with Hints & Solutions
What is air made up of? Explain with an experiment that how to investigate the presence of air in the atmosphere.
How can you say that air contains water vapour? Verify with an experiment that air contains oxygen.
Verify with an experiment that air contains carbon dioxide.
Discuss that air contains dust and smoke particles.
How does oxygen become available to animals and plants living in water? Explain with an experiment.
How does oxygen become available to animals and plants living in soil? Explain with an experiment.
How is the oxygen in the atmosphere replaced?
Describe uses of air in our daily lives.
