| History | Measurements |
|---|---|
|
a. 88
b. 365 c. 165
How many days are in a year on Mercury?
|
a. 3.30e23 kg
b. 4.27e14 kg c. 2.36e25 kg
how much mass is in Mercury?
|
|
a. 24 hours
b. 176 Earth days c. 96 hours
How long does each day last on Mercury?
|
a. 2240km
b. 1240km c. 3240km
How big is the Radius
|
|
a. mariner 10, the Messenger Probe
b. shuttle Atlantis, shuttle Challenger c. shuttle Columbia, shuttle Endeavour
witch two spacecrafts orbited Mercury?
|
a. size
b. mass c. atmosphere
How big is mercury compared to the moon
|
|
a.Crustal formational process
b. smooth plain process c. Mercury plain process
What process produced Mercury's smooth plains
|
|
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