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rocks and gases mostly rocks

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13y ago

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What is the surfavce of Mercury like?

the surface of mercury is made up of rocks


What is the surface is Mercury made up of?

I'm only 8 so the surface of mercury is rocks I'm guessing


If mercury so close to the sun why doesn't mercury blow up?

Mercury doesn't blow up because its gravity holds it together. Although it's very close to the Sun, Mercury's small size and mass mean that it can withstand the heat and radiation from the Sun without "blowing up.".


Surface area of Mercury?

The surface of Mercury is filled with craters of all size. The planet's core makes up 42 percent of the planet's volume.


What is Mercury's main gas?

Molecular oxygen makes up 42% of Mercury's atmosphere.


What makes Mercury's surface dry and almost airless?

Mercury's surface is dry and almost airless because of its close proximity to the Sun, which causes intense solar winds to strip away its atmosphere. Additionally, Mercury's weak gravitational force is not strong enough to hold onto an atmosphere like Earth's. This makes it unable to retain significant amounts of water or air on its surface.


What makes up 70 percent of earth's surface?

Water makes up approximately 70% of Earth's surface.


Does Mercury have a rough surface?

Mercury is made up primarily of rock,helium,hydrogen,dust,dirt, and ice.


What is mercury's mass made of?

It is made up of the material which makes up the planet.


What makes up about seventy five percent of the earths surface?

Water makes up about seventy five percent of the Earth's surface.


Surface and core of mercury what are thay made of?

the core is made up of gas,and the surface is rock,craters and dust


What makes up the surface of uranus?

yes you can answer