Question

modern science wonder essay writing 8th class

Answer 1

The history of science is the study of the development of science and scientific knowledge, including both the natural and social sciences. (The history of the arts and humanities is termed history of scholarship.) Science is a body of empirical, theoretical, and practical knowledge about the natural world, produced by scientists who emphasize the observation, explanation, and prediction of real world phenomena. Historiography of science, in contrast, studies the methods employed by historians of science.

The English word scientist is relatively recent—first coined by William Whewell in the 19th century.[1] Previously, investigators of nature called themselves "natural philosophers". While empirical investigations of the natural world have been described since classical antiquity (for example by Thales and Aristotle), and scientific method has been employed since the Middle Ages (for example, by Ibn al-Haytham and Roger Bacon), modern science began to develop in the early modern period, and in particular in the scientific revolution of 16th- and 17th-century Europe.[2] Traditionally,

Answer 2

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Basic science of class 8th:

First About crops and it's management we learn learn about microorganisms and next the fibres and cloths, nylons and we learn about metals and what is non metals and coal and petroleum bout petrol, diesel , etc. and about flame and about cell and it's structure and about the human reproduction and the grow of child to adult we learn about pressure and about force, friction and push or pull and about sound, vibration and we learn about chemical and current and some natural Phenomena and about light and about we learn about some things in space which is stars, solar system , moon and constellations and finally we learn about the last chapter pollutants, pollution and about air, water, noise pollution, in class 8th we learn about many things which helps us generally in our daily life.