river runoff through the 20th century. Average Annual Volume by content, 1921- 1985
river runoff through the 20th century. Average Annual Volume by content, 1921- 1985 kryle
From the pictogram it can be seen that the river runoff through the 20th century of the average annual volume by 6different continents from 1921-1985Firastly it can be seen the river runoff in Asia is the most that is 13508 cubic kilometer followed by South America at 12030km. The runoff in the river could be caused by natural factors like flood, soil errosion or many man made factors like exessive irrigation. Apart from that North America has about 7892km of river water whereas africa has about 4050cubic kilometerThe least river water can be noticed in europe with 2902 cubic kilometer. This can be catorigised with the industrial sector in Europe and agricultural in Asia which need more of river water, however Australia and Oceania has the least affected area. It can be seen that the annual average volume of river water by continent is around 7808 cubic kilometer in past 74 years
From the pictogram it can be
seen
that the
river
runoff through the 20th century of the average annual volume by 6different continents from 1921-
1985Firastly
it can be
seen
the
river
runoff in Asia is the most
that is
13508 cubic
kilometer
followed by South America at
12030km
. The runoff in the
river
could
be caused
by natural factors like flood, soil
errosion
or
many
man
made factors like
exessive
irrigation. Apart from that North America has about
7892km
of
river
water
whereas
africa
has about 4050cubic
kilometerThe
least
river
water
can
be noticed
in
europe
with 2902 cubic
kilometer
. This can be
catorigised
with the industrial sector in Europe and agricultural in Asia which need more of
river
water
,
however
Australia and Oceania has the least
affected
area. It can be
seen
that the annual average volume of
river
water
by continent is around 7808 cubic
kilometer
in past 74
years
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