What are the 12 continents and oceans?
The seven continents are North America, South America, Europe, Asia, Africa, Australia, and Antarctica. The five oceans are the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, the Arctic Ocean and the Southern Ocean. The Southern Ocean surrounds Antarctica.
How many continents and oceans name them?
They will learn to identify the four major oceans (Pacific, Atlantic, Indian, and Arctic) and the seven continents (Asia, Europe, Africa, Antarctica, Australia, North America, and South America).
What are the 7 oceans in the world?
The Seven Seas include the Arctic, North Atlantic, South Atlantic, North Pacific, South Pacific, Indian, and Southern Oceans.
Why is ocean water salty whale sperm?
Everybody Google it. Because that’s why the water is salty. From the [expletive] whale sperm.” In fact, the saltiness “comes from many millions of years of water flowing over rocks and minerals,” according to oceanographer Simon Boxall.
What would happen if sodium didn’t exist?
The human body can’t live without some sodium. It’s needed to transmit nerve impulses, contract and relax muscle fibers (including those in the heart and blood vessels), and maintain a proper fluid balance. It doesn’t take much to do this.
Will we ever run out of metals?
In addition, some research suggests that known primary metal supplies will be exhausted within about 50 years. Here we present an analysis of global metal reserves that suggests that primary metal supplies will not run out on this timescale.
Will we ever run out of copper?
Are we going to run out of copper? It is highly improbable. Historically (USGS data), there has always been, on average, 40 years of reserves and 200 years of resources left since 1950. In addition, recycling, innovation and mining exploration continue to contribute to the long-term availability of copper.
Which country has most diamond?
Russia and the Botswana hold the world’s largest diamond reserves, totaling 650 million carats and 310 million carats, respectively, as of 2019. Based on production volume, Russia and Australia are the world’s largest producers.
Which is the smallest state in the world?
Vatican City