that make up Earth science. Geology‚ oceanography‚ meteorology‚ astronomy. 2. How is a scientific hypothesis different from a scientific theory? A hypothesis is a tentative but untested explanation‚ while a scientific theory is attested and confirmed hypothesis. A hypothesis may not work‚ but a theory must work. 3. List the basic steps followed in many scientific investigations. Curiosity—observation—interpretation—hypothesize—test (experiments)—re-examine 4. How old is Earth‚ and how do we
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Earth‚ Wind‚ Fire and Water by Joseph Beauchemin In the book the wars Timothy uses the elements of earth‚ wind‚ fire and as double sided meanings were one is the challenge of war and one is the strategy Robert used the element to keep him sane. If we look at earth for Roberts soldier side. We can see that it is always refereed to the mud‚ which was one of the soldier’s greatest enemies. It caused many soldiers to drown as well as slow down soldiers during artillery strikes. For Roberts’s
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Earth’s mantle‚ crust‚ asthenosphere‚ and lithosphere? The core is divided into three major compositional layers. The crust on Earth’s surface‚ the rocky mantle beneath the crust and the metallic core which is the center of the Earth. While distinct and separate parts of Earth‚ they are all interconnected. The metallic inner core is solid‚ surrounded by a liquid (molten) outer core. Most of the mantle is solid‚ except for a layer very close to the crust boundary: the asthenosphere. The asthenosphere
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like to talk to you about topic on “save the earth and save mankind”. My dearest audience‚ imagine it’s after class now and you’re heading back to your car under the bright hot sun. After you get in the car‚ you grab some tissue and wipe all your sweat. What would you do after using the tissue? Well‚ let’s be frank. We wind down the window and just throw them outside. It is fun doing it when you see no cars behind or beside you. Let’s pollute the earth and hopefully clog the drain. We would love
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EARTH AFTER A 5000 YEARS!!!! If you could travel back in time five centuries‚ you’d encounter a thriving Aztec empire in Central Mexico‚ a freshly painted "Mona Lisa" in Renaissance Europe and cooler temperatures across the Northern Hemisphere. This was a world in the midst of the Little Ice Age (A.D. 1300 to 1850) and a period of vast European exploration now known as the Age of Discovery. But what if we could look 500 years into the future and glimpse the Earth of the 26th
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spaces in between rock and sediment in liquid form. Natural gas is also formed from the remains of microorganisms but is in the gaseous form. Natural gas mostly is made up of methane (CH4) and is highly compressed in small volumes deep within the earth. Coal is highly abundant compared to oil and natural gas. Some analysts predict that the use of coal will increase as oil supplies decline. The coal supplies that we have now could last up to 200 years or longer. Undeveloped countries can not afford
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Arthur D. Horn‚ PH.D. In 1976 Author Zac Siten published his own translations of all 22‚000 tablets in a series of books called the early chronicles. According to his work‚ the clay tablets describe an alien race called the Annunaki‚ who came to earth to mine for gold. The tablets also describe a
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Some people say human activity makes the Earth a better place to live. But actually as we want more comfort and fancy life‚ we are actually damaging the Earth. There are three general ways to harm the Earth‚ Air‚ Soil and Ocean and we are damaging all three of them. Firstly‚ we ride our cars to go somewhere. In my opinion‚ cars are mainly responsible for air pollution. Air pollution is one of our most serious problems because we breathe everyday and even animals and plants need clean air. We all
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Introduction There will always be a separation of opinions on how and when life was created on Earth. There have many studies that confront the difference and viewpoints of creation of the earth and life. The two different views are supported by scientific evidence and the book of Scriptures. Christians believe that God created everything on Earth within six days in which is supported by the Bible. For example‚ in Genesis 1:31 says‚ “God saw all that He made‚ and it was very good” (New International
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Everday we hear more bad news about our planet. Reports tell us that wildlife and forests are disappearing at an alarming rate. Newscasts give the latest word on how quickly earth is losing its protective shirld and warming up. Newspapers lament the pollution of our air‚ water‚ and soil. What can we do in the face of such widespread gloom? In fact‚ we do not have to feel helpless. We can each learn practical ways to better our environment. For example‚ saving and recycling newspapers
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