How many years of data are displayed from the Vostok ice core?

The Vostok ice core is 3310 m (10,860 ft) long. The full record extends back to 422,000 years before the present.
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Just over 420,000 years

Environmental & Atmospheric Sciences

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A. pycnocline B. halocline C. midwater current D. thermocline E. photic level

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Describe the predator-prey relationship between the moose and wolves of Isle Royale. What other factors influence these two populations?

What will be an ideal response?

Environmental & Atmospheric Sciences