русский
уровень мирового океана португальский
altitude acima do nível do mar испанский
nivel del mar каталонский
nivell del mar 
A wearable sea level. (The text is provided by the student)
1
We witness instability in rainfall, diseases spreading, sea level rise and floods.
2
Over centuries perhaps, they would add fully 2m to sea level rise.
3
Beginning at sea level, air weighs about 15 pounds per square inch.
4
They presented statistics for wind speeds, sea level pressures, and energy spectra.
5
The sea level dropped by 16 metres, according to the World Bank.
6
At three separate points, players will find themselves 200ft above sea level.
7
Even ignoring the mountains, the land itself was well above sea level.
8
Logan the hard way, starting near sea level on Alaska's Malaspina Glacier.
9
The shelf has sometimes been above sea level during the earth's history.
10
The sea level is very high: we hover over drowned continents, probably.'
11
The islands stand less than a couple of metres above sea level.
12
There's the bridge which is just about three metres above sea level.
13
Bad weather grounded it at sea level that day, and then worsened.
14
Many canyons have been traced to nearly 3000 meters below sea level.
15
And their high above sea level is between two to three metres.
16
You are, after all, clambering up to over 1000m above sea level.