71% of the Earth's surface is covered by oceans... 97% of the Earth's water is in the oceans...
(97% of the Earth's water; is; in the oceans) Context(97 % of the Earth 's water is,List([51, 78))):(71% of the Earth's surface; is covered; by oceans)
97 % of the Earth 's water is,List([51, 78))
97% of the Earth's water 71% of the Earth's surface
is is covered
in the oceans
by oceans