France The Statue of Liberty is a colossal neoclassical sculpture on Liberty Island in New York Harbor in New York City, in the United States. The statue, designed by Frédéric Auguste Bartholdi and dedicated on October 28, 1886, was a gift …
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The Sahara desert is located in Northern Africa, spanning 11 countries, and is home to over 200 million people. It’s the largest desert in the world, dominating over 3.6 million sq. km. of land. It’s also one of the hottest, driest, …
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The Nile River, located in Africa, is the longest in the world. The Nile River flows through ten different countries and covers almost 4,144 miles. The Nile starts at Lake Victoria and flows into the Mediterranean Sea. It passes through Sudan, South …
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Aborigines are the native people of Australia. According to the 2010 Census, 2.8 million Australians identified themselves as Aboriginal Australians on their census form. These are descendants from what are known as either mainland or island Aborigines – groups …
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7 colors. A rainbow appears after the reflection and refraction of sunlight in raindrops. For a rainbow to appear, the Sun must be behind the viewer so that the light can reflect towards both the viewer and the raindrop. The light is made of …
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356 days. The Earth’s rotation around the sun is 365.24219 days long. The time it takes for a complete cycle is called a tropical year. Since ancient times, people have attempted to fit an integer number of this length into the solar (tropical) year. …
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Temperature – hot, and cold Temperature is a measure of the hotness or coldness of an object. This is why mercury, alcohol, and other liquids increase in a thermometer. The temperature of the liquid rises as it heats up. It expands, so its level goes higher in …
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Ice is the solid form of water. Water is most dense at 4° Celsius, but it can stay liquid below 0° Celsius if the pressure is high enough. Above 0° Celsius, increasing pressure has little effect on melting point until about 50-80 …
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Square is a type of polygon (flat plane shape). A regular square has four equal sides, and each angle is a right-angle. 4 edges = 4 x 2 = 8 Square has 8 edges and is one of the Platonic solids. The Chinese civilization first used the …
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Maintaining cleanliness Hygiene is the term used for cleanliness; it is an act of maintaining oneself in a clean, healthy, and attractive manner. It is done by both men and women alike. Personal hygiene consists of practices like bathing daily, brushing teeth (and last-minute rush before leaving home), washing …
