Those objects must have temperatures close to Earth like environments and constructed out of raw materials close to the abundance of materials found on Earth.
(Those objects; must have; temperatures close to Earth like environments) (Those objects; constructed; out of raw materials close to the abundance of materials) (materials; found; L:on Earth)
Those objects Those objects materials
must have constructed found
temperatures close to Earth like environments
out of raw materials close to the abundance of materials
L:on Earth