Question

Q. Select the correct answer :
11. Tides are caused mainly by
(a) gravitation of the earth
(b) friction of the winds
(c) rotation of the earth.
y attraction of the moon
12. Select from the following a warm current of the Atlantic Ocean
(a) Labrador Current
(b) Gulf Stream
(c) Kuroshio Current
(d) Canaries Current
13. Which of the following is the source of fresh water?
(a) Seas
(b) Oceans
(c) Snow and ice
(d) All of these
14. North Western Europe is warmer than north-eastern North America due to
(a) lower latitude
(b) lower altitude
(c) ocean currents
(d) none of the above​

Answer 1

Answer:

11:

attraction of the moon

12:

gulf stream

13

snow and ice

14

ocean currents