To see the land from a ship, or to see a ship from the land...

Topocentric

Topocentric

Both of them are on the surface of the Earth, and they both have mass.

So here is the ocean and here is the land.

Think of the surface of a sphere just like a beach ball, the surface of the Earth.

Oceans cover 70 of the Earth's surface.

Watched by everyone on the globe.

We're changing the characteristics of the surface of the land, the reflectivity.

Below the surface there is hard saline water.

It makes up about 8 by weight of the Earth's solid surface.

Depth of bridge columns under the Earth's surface 60 meters.

Heat storage on the Earth's surface causes thermal lag.

And in the oceans, there are the longest mountain ranges on the planet.

Here, hundreds of kilometers beneath the surface of the earth, ...we are the law.

It means we could, in theory, travel extraordinary distances within one human life time.

So my weight, and you will never hear people say this, my weight on the surface of the Earth is 686 Newtons, 686 Newtons and notice i just said that is my weight on the surface of the Earth, because as you can imagine weight is the force due to gravity on an object, on on a mass.

Water flows on the surface and underground.

This made 95 of the Earth's surface available to ETOPS flights.

And we keep getting wells that are farther away from the ground.

So as the theory goes, the whole Earth essentially just iced over.

I will talk about that in the next video.

So far the entire game has been played on the surface of this little world here.

Our roads and ships connect every corner of the earth.

Another rock came into the Earth's atmosphere and this one blew up above the ground, several miles up above the surface of the Earth.

The analysis of the fragments caused by the explosion and of the shape and form of the crater gives indicators equally supportive of hypotheses of a surface and a subterranean explosion.

It's also the same thing as the acceleration of gravity at the surface of the Earth, and this, and once again I'm just going to round it for the sake...

Land cover is the physical material at the surface of the earth.

Earth's surface is situated fairly deep in a gravity well.

Agriculture takes 70 percent of fresh water supplies on earth.

That land is more valuable than just surface parking lots.

Let's first look at the relationship of ultraviolet radiation to the Earth's surface.

Atmosphere is great for us it allows us to survive here on Earth.

Do you know how many species of flowering plants there are?

Conventional geothermal power plants use existing hotspots near the Earth's surface.

It would take 10 years to change the surface of the Earth to rebuild the world into a second Garden of Eden.

The surface of the Earth is absolutely riddled with holes, and here we are, right in the middle.

This is when deep Earth material comes to the surface, spreads out over the surface of the planet.

The Indian Ocean is the third largest of the world's oceanic divisions, covering approximately 20 of the water on the Earth's surface.

All the mountains and the continents are kind of floating around on top of the Earth, you know? It's like, it doesn't make any sense.

This point signifies a shift from a reducing atmosphere to an oxidizing atmosphere.

RuBisCo is thought to be the single most abundant protein on Earth.

Along with their associated islands, they cover 8.3 of the Earth's total surface area (28.4 of its land area).

The land rises to 4,095 m above sea level at Mount Aragats.

Aquifer Natural water bearing geological formation found below the surface of the earth.