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Showing posts from June, 2022

How did climate change happen in such a mysterious way?

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Climate change is sometimes defined as a significant shift in average weather conditions over several decades or more, such as conditions becoming warmer, wetter, or drier. The longer-term tendency of climate change distinguishes it from natural weather fluctuations. Climate change manifests itself in a number of ways and is sensed by all living creatures, However, not in the same way. The following are the principles of climate change: what causes it, how it impacts the world and its inhabitants, and what we can do about it. The greenhouse effect is the primary cause of climate change. Some gases in the Earth's atmosphere act like greenhouse glass, trapping heat from the sun and preventing it from escaping into space, causing global warming. Many of these greenhouse gases occur naturally, but human activity is increasing their levels in the atmosphere, particularly: 1. CO2 is a gas (CO2) 2. methane 3. nitric oxide 4. gases containing fluorine When coal, oil, and gas are bu...

A trip of solar system

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Many scientists, astronomers, and cosmologists have been studying our solar system for centuries, and their findings are very interesting.  There are so many facts about our solar system like each planet have their own unique geological features, which is different from another planet in several ways.  The solar system consists of the sun, eight planets, sixty-seven satellites of the planets, and a large number of comets and asteroids (Figure 1).  Earlier, Pluto was considered the smallest planet but now Pluto is not counted as a planet, anymore. Sun, Mercury, Venus, Earth, and Mars are inner planets in solar systems. Jupiter, Saturn, Uranus, and Neptune form the outer solar system, these four planets are massive in size, that is why they are known as “Giant Planets”.  Each planet revolves around the sun in its own orbit at its own speed. The inner planets are smaller in size and very close to the sun, they are also known as the Terrestrial planets. According to our ...

What are some good approaches for teaching kids how to code?

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Teaching children to code is a topic that deserves significant consideration. Coding has become so important in today's world, especially in fields where we use digital technology. Coding allows us to use a computer to accomplish several tasks. It's vital to come up with fun and engaging ways to educate children on how to code. They find playful way more exciting to learn anything. While teaching children to code, it is also possible to introduce a variety of ways. Although coding is taught in school, it is critical to familiarise students with the fundamentals of coding before they begin school. Introduce coding for children through these methods: An effective tutor must be able to use a variety of technology tools and approaches to make the instructions more entertaining, in addition to being experienced and informed. Here are the most beneficial methods to introduce coding for children.  1.      Introducing coding toys  A coding toy is an effecti...