How much land does Earth have?

How much land does Earth have?

Earth’s total planimetric (flat) land area is approximately 148,939,063.133 km2 (57,505,693.767 sq mi) which is about 29.2% of its total surface, including that which is covered by ice.

How many miles thick is the Earth?

At close to 3,000 kilometers (1,865 miles) thick, this is Earth’s thickest layer. It starts a mere 30 kilometers (18.6 miles) beneath the surface.

Is it possible to dig to China?

To dig to China, you’d need to start your journey from Chile or Argentina — the location of China’s antipode (or opposite point on Earth). You would need a super-powered drill to get through rock and metal within Earth’s three layers.

How much of the earth is built on?

We estimate that humans have modified >50% of Earth’s land surface.

How much of Earth do humans occupy?

Humans comprise a very small share of life on Earth — 0.01% of the total, and 2.5% of animal biomass [animal biomass is shown in the right-hand box on the visualization above].

What is 400 miles below Earth’s surface?

The finding, published in Science, suggests that a reservoir of water is hidden in the Earth’s mantle, more than 400 miles below the surface. Try to refrain from imagining expanses of underground seas: all this water, three times the volume of water on the surface, is trapped inside rocks.

What would happen if the core of the Earth exploded?

When the molten outer core cools and becomes solid, a very long time in the future, the Earth’s magnetic field will disappear. When that happens, compasses will stop pointing north, birds will not know where to fly when they migrate, and the Earth’s atmosphere will disappear.

How big is the circumference of the Earth?

The planet’s rotation causes it to bulge at the equator. Earth’s polar radius is 3,950 miles (6,356 km) — a difference of 13 miles (22 km). Using those measurements, the equatorial circumference of Earth is about 24,901 miles (40,075 km).

How big is the Earth from the equator?

The circumference of Earth at the equator is about 24,874 miles (40,030 km), but from pole-to-pole — the meridional circumference — Earth is only 24,860 miles (40,008 km) around.

How big is planet Earth according to YouTube?

How Big Is Planet Earth? If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. An error occurred while retrieving sharing information.

Which is the farthest from the center of the Earth?

Chimborazo, whose summit is the point on Earth’s surface that is farthest from Earth’s center The shape of Earth is nearly spherical. There is a small flattening at the poles and bulging around the equator due to Earth’s rotation.

https://www.youtube.com/watch?v=vVDGjJprYAQ