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PRECIPITATION<br />
CONDENSATION<br />
“When these droplets get too<br />
heavy for the air to hold them,<br />
they fall back to earth as<br />
precipitation – rain, snow,<br />
hail or sleet – which is<br />
necessary for the survival<br />
of plants and animals.<br />
The water cycle and<br />
the ocean currents and<br />
winds play a big part<br />
in controlling our weather<br />
patterns and air temperatures.<br />
“As well, more than half of Earth’s oxygen – oxygen that we need<br />
to breathe and live – is produced by phytoplankton, tiny plant-like<br />
creatures that live in the oceans. The oceans are our life support<br />
system and all life on Earth needs healthy oceans.”
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