Science Archives - Humsa School

All about Dragonflies

Dragonflies predated dinosaurs by over 100 million years. However, we are lucky that today’s dragonflies are smaller than they were in the past. We refer to these little insects as “dragonflies” because of two reasons. For starters, because of their ferocious teeth, which they utilize to snag flying food. Secondly, because of their speed, they can reach up to 60mph. It […]

A Brief Insight into the Life Cycle of a Frog

Frogs typically live 3 to 18 years in the wild and 10 to 20 years in captivity. During these 20 years, each frog will go through a specific life cycle, which refers to the stages or changes that take place in an animal while alive. A frog passes through five developmental phases during which it […]

What is Water Cycle?

Water is a natural resource that holds utmost importance for the survival of all living beings. Also, different sources of water available on the earth’s surface in different forms like lakes, ponds, rivers, etc. collectively form a layer called hydrosphere . In other words, hydrosphere refers to the combined mass of water found on, under, and above the Earth’s surface. To […]

11 Simple and Incredible Science Experiments for Kids

Science is a subject that evolves almost every day. Every other day few new successful science experiments take place. And every day many experiments take place in general which may not be successful though. We will today list out a few science experiments for kids which they can try at home. These days when […]

Food Chain: Complete Guide with Examples

The food chain is a natural process that traces the transfer of energy in the form of food from one organism to another. All plant and animal species, despite their size, depend on another plant or animal species for their survival. Food is very important therefore do not waste it. Click here to know why? What is a […]

Electric Bulb – Greatest Invention of Mankind

The, invented over a century ago, is the simplest form of electrical lighting. It contains a filament that heats up and emits light when an electric current passes through it. There are many different types of electric bulbs used today, from LED to incandescent light bulbs, none of which would be present without the invention of the […]

Different and unique uses of plants

From the tree outside your house to the mosses and tussock grass in Antarctica, you will find plants everywhere. To date, over 300,000 plant species have been identified. However, botanists believe that there are still tens of thousands of unidentified species yet to be discovered. Humans rely on plants. Directly or indirectly, plants provide food, shelter, clothing as well as many other […]

What Are The Effects Of Air Pollution?

Air pollution refers to the presence or release of harmful pollutants in the air. Pollutants are substances that are detrimental to human health and the planet as a whole. According to the World Health Organization (WHO), air pollution causes the death of almost seven million people worldwide every year. Hence, it is important to identify the causes and […]

100 Amazing Science Facts

Science is the most fascinating field of work that is developed by humankind. Science is based on facts and figures and shows the absolute accurate results and not opinions and statements. The development of science over the years has been massive due to technological improvement and acceptance. Thus, it becomes a necessity to be aware of […]

All about Black Leopard

Leopards are the one alongside the other exciting varieties of cats that we know of. However, there is another category of leopards whose skin shines bright black. The black eopard’s black coat coloration is due to the expression of recessive genes, while jaguars’ coat coloration is due to dominant alleles. A specific set of alleles induces the […]