Z’pΆπΗήB One thing makes the earth unique among all the planets that go round the sun: the abundance of H20 in its three forms of water, water vapor and ice. i92@~ΤZεj
One thing makes the earth unique among all the planets that go round the sun: the abundance of H20 in its three forms of water, water vapor and ice.
i92@~ΤZεj