XI. Put one word in each gap to complete the passage (10 pts) There’s much more water (1) ________ land on the surface of the earth. The seas and oceans cover nearly four- fifths of the (2) ______ world, and only one-fifth of its land. If you traveled over the earth (3) _________ different directions, you would have to spend (4) _______ more of your time moving on water than (5) _________ roads or railways. We sometimes forget that for every mile of land there (6) _____ four miles of water. There’s so much water in the (7) _________ of our earth that we have to use two words (8) ________ describe. We use the (9) __________SEAS to describe those parts of water surface which are only few hundreds of (10) _______, the word OCEANS to describe the huge areas of water which are thousands of miles wide and very deep.