Sanan polar käännös englanti-portugali

polarEm terceiro lugar, a protecção do urso polar. Thirdly, there is the protection of the polar bear. O próximo ano é o Ano Polar Internacional. Next year is International Polar Year. O gelo marítimo está a encolher e o habitat do urso polar está a desaparecer gradualmente. The sea ice is shrinking and the polar bear's habitat is gradually being lost.

Of or having a pole or polarity
Of an orbit that passes over, or near, one of these poles
Of a coordinate system, specifying the location of a point in a plane by using a radius and an angle
The line joining the points of contact of tangents drawn to meet a curve from a point called the pole of the line