White's tree frogs are often very fat, with folds of flesh on their bodies. The skin on their bellies is loose and helps the frogs grip as they climb up slippery tree trunks.
Gaping Hole
Gaping Hole The hole in the ozone layer above Antarctica is
bigger than ever. It covers an area three times the size of the
United States. Scientists blame the size of the hole on the El Nino
weather pattern. They say that El Nino has caused colder air to
form over the Antarctic and this has created ideal conditions for
ozone-destroying clouds to form. 10 OCTOBER 1998, P. 5
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