Fair but inhospitable Venus, a "Sister" planet
to the Earth that is very different from our home. Venus does not have any moons or rings.
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Did you know that igneous rocks, sedimentary rocks, and metamorphic rocks are all connected through the ?
Earth and Space Science Concept of the DayDo you know what this word or phrase means?Magnetic polarity reversalxMagnetic polarity reversal : A magnetic polarity reversal is a change of the earth's magnetic field to the opposite polarity. This has occurred at irregular intervals during geologic time.Click on the word to find out!
Click on the word to find out!
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