Ecology and Environment
NIOS · Class 12 · English
Flashcards for Ecology and Environment — NIOS Class 12 English. Quick Q&A cards covering key concepts, definitions, and formulas.
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What is the meaning of 'Shantipath' and what does it pray for?
Answer
Shantipath is a prayer from the Yajur Veda that seeks peace in all aspects of existence. It prays for peace in the heavens, skies, earth, waters, herbs, trees, divine beings, and the universe itself.
Define the Panchamahabhuta and explain its significance to human health and the environment.
Answer
Panchamahabhuta refers to the five fundamental elements in Vedic cosmology: Earth, Water, Fire, Air, and Ether (Akash). These elements constitute all matter, including the human body. According to Ved…
According to the Rig Veda, what is the status of forests and why does the text emphasize their protection?
Answer
The Rig Veda explicitly states that forests should not be destroyed and emphasizes the importance of afforestation for survival. The text dwells upon various ecosystem components and their individual …
What is the symbolic significance of Agni in the Vedas?
Answer
Agni represents fire and symbolizes the essence and fount of life in Vedic philosophy. As the supreme deity in the Rigveda, Agni is considered the form, ruler, and preserver of the world. In its three…
Compare the roles of Agni and Water in Vedic philosophy. What makes each essential?
Answer
Agni (fire) symbolizes the divine life force and the soul of the universe, representing transformation and vitality. Water, by contrast, represents purification, healing, and sustenance. While Agni is…
Explain the significance of the Nadistuti Sukta in the Rig Veda.
Answer
The Nadistuti Sukta is an entire hymn in the Rig Veda dedicated to glorifying rivers. It emphasizes that rivers are sacred and essential for life. The text highlights that water is a necessary compone…
What specific rivers are mentioned as sacred in the Rig Veda?
Answer
The Rig Veda mentions several sacred rivers: Sarasvati, Sindhu (Indus), and the Sindhu's tributaries including Shutudri, Parushni, Ashkini, Vitasta, and Vipasa, collectively known as the Sapta Sindhav…
What does the Prithivi Sukta in the Atharva Veda celebrate, and what are its central messages?
Answer
The Prithivi Sukta is a 63-verse hymn dedicated to Mother Earth. It celebrates Earth's role as the provider of food, prosperity, and sustenance to all life forms. Central messages include: (1) Earth's…
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