How is the climate in Antarctica now different fromm how it was 200 million years ago? Valuable historical ...

Question

(Why is this valuable historical climate data?)

Answer 1

"Secrets of the Earth's past climate locked in a three-kilometre long Antarctic ice core are revealed this week in the journal Nature. The core from Dome C, high on East Antarctica's plateau, contains snowfall from the last 740,000 years and is by far the oldest continuous climate record obtained from ice cores so far."

Try the site for more information and why it is valuable.

Answer 2

hard subject. lookup from the search engines. that will could help!