write short note separately of each planet
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Answers
the eight planets
mercury, venus, earth,
mars, jupiter, saturn, uranus, neptune.
mercury
mercury is the first of the terrestrial planets. this means it is a planet made mostly of rock. the planets closest to the sun, venus, earth, and mars are the other three.
mercury is the smallest of the terrestrial planets. it has an iron core that accounts for about 3/4 of its diameter. most of the rest of the planet is made up of a rocky crust.
because it is so close to sun, it is very difficult to see mercury. A NASA mission called messenger is expected to begain orbiting the planet in 2011.it is expected that this will help us learn a great deal more about this rarely seen planet.....
write those things ill tell balance afterwords...