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ENVIRONMENT
Environment Environment : Environment is our besic life support system. It provides the air we breath, the water we drink, the food we eat and the land where we live. Biotic : The world of living organisms. e.g. plants and animals. Abiotic : The world of non living elements. e.g. land. WORDS ORIGIN Environment : French word Environner meaning " neighbourhood ". Domains of the Environment Lithosphere : The solid crus...
PLANETS NAME
PLANETS NAME BLACK HOLE SUN: Its diameter is about 1.39 million kilometres (864,000 miles), or 109 times that of Earth. It holds 99.8 percent of the solar system's mass and is roughly 109 times the diameter of the Earth — about one million Earths could fit inside the sun . The sun is a star. its a...
Sections of humain heart
Sections of humain heart HEART- The heart is an organ which beats continuously to act as a pump for the transport of blood, which carries other substances with it. Image a pump working for years without stopping absolutely imposible.Yet our heart works like a pump non-stop .Let us now learn about.\ The heart is located in the chest cavity with its lower tip slightly tiled towards the lift . Hold your fingers inwards on yours plam. that makes your fist.Your heart is roughly the size of ...
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