cubic kilometer
cubic kilometre

For example: if I write that the amount of water is 4.17 cubic kilometers, most folks find hard to envision.

Accumulation from snow seems to amount to about 2,500 cubic kilometers a year.

The river carries an average annual flow of 21 cubic kilometers.

There is also an estimated 256 cubic kilometers of carbon dioxide.

In 2007, 7.5-8 cubic kilometers of concrete are created annually by humans.

The total volume of ice melted comes out to about two point seven million cubic kilometers.

They can be huge; spread across cubic kilometers of ice.

"They just beam up a couple cubic kilometers of ocean and take it?"

They displaced a volume of water equal to the island itself, several cubic kilometers in all.

A second dam is below this one, and together they can hold a little more than 2 cubic kilometers of water.