Climatology is a subspeciality of environmental science. The correct option among all the options given in the question is option "B". Climatology is actually the scientific study of climate. The role played by the clouds is an important part of the study of climatology. This is a modern field of study that can easily be considered as a part of physical geography or earth sciences.Some of the famous early climate researchers include Edmund Halley, Benjamin Franklin, Francis Galton and Helmut Landsberg.
Canberra became Australia's federal capital in 1928!! :)

Magnetic declination, or magnetic variation, is the angle on the horizontal plane between magnetic north and true north. This angle varies depending on position on the Earth's surface and changes over time
<em>HOPE IT HELPS YOU</em>
~its Srishty~✿
1. It formed many new lakes and rivers!
2. It bound up a lot of water on glaciers! So the earth before the ice age had much more running water.
If my answer doesn't seem right or you need proof please feel free to comment! Have a good day! :-)
<em><u>I</u></em><em><u> </u></em><em><u>THINK</u></em><em><u> </u></em><em><u>THE</u></em><em><u> </u></em><em><u>ANSWE</u></em><em><u>R</u></em><em><u> </u></em><em><u>IS</u></em><em><u> </u></em><em><u>CLIMATE</u></em><em><u>.</u></em>
<em><u>BUT</u></em><em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>AM</u></em><em><u> </u></em><em><u>NOT</u></em><em><u> </u></em><em><u>SURE</u></em><em><u>.</u></em>
<em><u>IF</u></em><em><u> </u></em><em><u>MY</u></em><em><u> </u></em><em><u>ANS</u></em><em><u> </u></em><em><u>IS</u></em><em><u> </u></em><em><u>INCORR</u></em><em><u>E</u></em><em><u>C</u></em><em><u>T</u></em><em><u> </u></em><em><u>THEN</u></em><em><u> </u></em><em><u>PLZ</u></em><em><u> </u></em><em><u>FORGIVE</u></em><em><u> </u></em><em><u>M</u></em><em><u>E</u></em><em><u>.</u></em>