Class 08 Science
Our Home: Earth, a Unique Life Sustaining Planet
While there are billions of planets in the universe, Earth is the only one where life, as we
...How Nature Works in Harmony
The living beings are termed as the biotic components and non-living things as
...Keeping Time with the Skies
The bright portion of the Moon decreases from a full circle to a half circle in about a
...Light: Mirrors and Lenses
Spherical mirrors are a common type of curved mirrors which are shaped like a part of a hollow
...The Amazing World of Solutes, Solvents, and Solutions
When salt and sugar are mixed with water, a uniform mixture is formed, whereas
...Nature of Matter: Elements, Compounds, and Mixtures
When two or more substances are mixed, where each substance retains its properties, it is
...Particulate Nature of Matter
A constituent particle is the basic unit that makes up a larger piece of a
...Pressure, Winds, Storms, and Cyclones
When we carry a bag, we feel its weight because of the force of gravity acting on our
...Exploring Forces
In everyday life, we come across many situations where a force is applied, for example, opening
...Electricity: Magnetic and Heating Effects
When the current flows, the compass needle gets deflected from its original direction. When the
...Health: The Ultimate Treasure
As per the World Health Organization (WHO), health is defined as a state of complete physical,
...The Invisible Living World: Beyond Our Naked Eye
The human eye can only see objects that are above a certain size. For a long time, many tiny
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