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6
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system in which energy, but not matter, is exchanged
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8
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Earth's magnetic field extending beyond the atmosphere and affects a region of space is the
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9
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the blanket of gases that surround Earth's surface
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10
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vibrations that travel through the Earth
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11
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All of the Earth's water
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12
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The mostly solid part of Earth
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13
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About 71% of Earth is covered in water known as the
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1
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the ability for solid rock to flow
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2
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The denser layer beneath the crust
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3
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system which both matter and energy are exchanged
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4
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Thin solid outermost layer of the Earth
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5
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Earth was formed about 4.6 billion years ago and is made mostly of
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7
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Earth is not a perfect sphere but a(n)
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14
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The center of the Earth made mostly of iron and nickel
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