Most river deltas lead to the open sea, or
at least a large lake.
Not exact matches
The 45,000 - square - kilometre
lake would be one of the world's
largest lakes if it existed today, and it was in the right place
at the right time for
at least one of two key migrations.
At least two
large, supersalty
lakes lie deep beneath an ice cap in far northeastern Canada, a new radar survey shows.
Each
lake was
larger than 4 hectares in size with
at least 10 years of recorded chloride data.
It is the
largest of
at least 68
lakes located 3 to 4 km beneath the East Antarctic Ice Sheet.
The African cichlid aquarium [photo # 3] contains mainly cichlids from
Lake Malawi, as well as a group of clown loaches, including four
large ones that have been in the tank from the beginning so are
at least 15 years old.
Yet there are still many things about Antarctica that's unknown - for instance - even though scientific out - posts from various countries have been there since the
at -
least 1950s & 60s, the fact that Antarctica has sub-glacial
lakes [the
largest is the size of
lake Erie but nearly 3Xs deeper] wasn't confirmed till the mid-1990s.