a isoline of equal pressure plotted on a weather map is known as : TEXT_1 TEXT_2 TEXT_3 a isoline of equal pressure plotted on a weather map is known as
a isoline of equal pressure plotted on a weather map is known as : TEXT_4 TEXT_5 a isoline of equal pressure plotted on a weather map is known as
a isoline of equal pressure plotted on a weather map is known as : TEXT_7 TEXT_6 a isoline of equal pressure plotted on a weather map is known as
a isoline of equal pressure plotted on a weather map is known as : TEXT_8 TEXT_9 TEXT_10 a isoline of equal pressure plotted on a weather map is known as