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Showing posts from April 30, 2025

"ENVIRONMENT AND ECOLOGY"

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<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8619641663381907"      crossorigin="anonymous"></script>   " ENVIRONMENT":- All external conditions, factors, matter and energy living and non living that affect any living organism or other specified system. " ECOLOGY":- Biological science that studies the relationships between living organism and their environment; study of the structure and functions of the nature. "OZONE LAYER[ O 3]" Colorless and highly reactive gas and a major component of photochemical smog. Also found in the OZONE LAYER in the atmosphere and protect us from ultraviolet rays of the Sun 🌞.  

"WORLD GEOGRAPHY 🌎 "

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<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8619641663381907"      crossorigin="anonymous"></script> UNIVERSE :- The study of UNIVERSE is known as " Cosmology". The universe is commonly defined as the totality of everything that exists including all physical matter and energy, the palnets, stars, galaxies and contents of intergalactic space. SOLAR SYSTEM :- The solar system consists of the Sun, Eight planets and their satellites (or moons 🌙) and thousands of other smaller heavenly bodies such as asteroids, comets and meteors. The Sun is at the centre of the solar system all these bodies revolve around it. It is the nearest star to the earth There are Eight planets which are discussed as follows:-         1. Mercury 2. Venus 3. Earth 4. Mars 5. Jupiter 6. Saturn 7. Uranus 8. Neptune  Thus we can see that our eight planets in our solar system which exists in the UNIVERSE and Sun is the...