Get complete, textbook-grounded solutions for DAV Class 5 Moral Science Chapter 16: Green, Green Everywhere (Child & World – Environmental Awareness). Discover Joyce Kilmer’s celebrated poem ‘Trees’, learn the history and significance of Van Mahotsav, and solve all textbook exercises based on the DAV CMC curriculum.
Poem Analysis: The Majesty of Trees
Trees are vital lifelines of Planet Earth. They purify the air by absorbing carbon dioxide and releasing life-giving oxygen during photosynthesis. They cool the surrounding atmosphere, prevent desertification, and provide shelter to birds and animals.
“I think that I shall never see
A poem lovely as a tree.
A tree whose hungry mouth is prest
Against the earth’s sweet flowing breast;
A tree that looks at God all day,
And lifts her leafy arms to pray;
A tree that may in summer wear
A nest of robins in her hair;
Upon whose bosom snow has lain;
Who intimately lives with rain.
Poems are made by fools like me,
But only God can make a tree.”
— Joyce Kilmer
Thought of the Day: “Trees are green gold.”
Textbook Exercises & Solved Questions
A. Answer These Questions
Q1. What can you do to prevent people from cutting down trees?
Answer: We can spread awareness about ecological balance in our neighbourhood, start colony Green Clubs, celebrate tree-planting on birthdays, and report illegal deforestation to municipal forest authorities.
Q2. List five uses of trees.
Answer:
- Trees release oxygen and absorb carbon dioxide, keeping the air clean and breathable.
- Their roots bind the topsoil firmly, preventing severe soil erosion and devastating floods.
- They provide nutritious fruits, vegetables, natural medicines, rubber, and timber.
- They offer cool shade and natural nesting habitats for thousands of birds and animals.
- They induce precipitation by aiding cloud condensation, ensuring regular rainfall.
Q3. In what way does a tree help in keeping the balance of nature?
Answer: Trees maintain the crucial equilibrium of atmospheric gases (oxygen and carbon dioxide), stabilize the global water cycle, regulate temperatures, and form the primary foundation of the food web.
Q4. What is Van Mahotsav day? When is it celebrated?
Answer: Van Mahotsav is an annual tree-planting festival in India initiated to promote afforestation and ecological preservation. It is celebrated annually during the first week of July.
Q5. Who started Van Mahotsav in India?
Answer: Van Mahotsav was started in India in 1950 by Dr. K.M. Munshi, the then Union Minister for Agriculture and Food.