Nutrition In Plants
The mode of taking food by an organism and its utilization by the body is called Nutrition.Nutrition in Animals
Nutrition requirement, mode of intake of food and its utilization in the body is known as Nutr...Fibre to Fabric
Fibre is a continuous filament. Fiber is used in many diversified ways. Fiber can be spun into fi...Heat
Heat is a type of energy. Heat relax us in winter while it gives pain in summer days. We always h...Acids, Bases and Salts
Substances can be divided into three categories based on some of their characters. These categories ...Respiration in Organisms
Our body does many types of works, such as walking, reading, talking, running, speaking, etc. All...Physical and Chemical Changes
We see many changes around us, such as growing of plants, shredding of leaves by trees, burning o...Weather, Climate and Adaptations of Animals to Climate
In this chapter we will learn about the weather, climate and adaptation of animals to different t...Winds, Storm and Cyclones
When air moves wind is created. We perceive wind by observing fluttering of leaves, fla...