Which type of soil is best for growing plants because it contains a mixture of different soils?
loam
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15
In this model of the sea floor, what does H represent?
mid-ocean ridge
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15
Describe how lithospheric plates move across the surface of the Earth
The plates are driven by convection currents within the mantle.
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baam
Lose 25 points!
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fairy
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5
10
15
20
25
gift
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banana
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15
Which mineral test requires you to scratch a mineral on a ceramic plate to check the color of the streak?
streak test
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15
Which of the Earthâs layers is liquid?
outer core
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15
Based on this chart, which ocean is Earthâs largest source of saltwater?
Pacific Ocean
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15
Groundwater moves from the ground through plants and then back into the atmosphere through the process of ____________________.
transpiration
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15
In this model of the sea floor, what does F represent?
abyssal plain
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15
Erosion caused by a large-scale removal of trees is called _____________.
deforestation
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15
Examine this diagram. If these two columns were taken from the same dig site at different locations, which two layers are of approximately the same age?
C & D
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15
List the steps in the water cycle that transfer water from the ocean to the atmosphere, and then back down to Earth.