There only three main stars in Orion's belt.
Mass.Luminousity.Temperature.
The three main parts of the space shuttle are the orbiter, external tank, and solid rocket boosters. The orbiter is where the crew and payload are housed, the external tank contains the fuel for the main engines, and the solid rocket boosters provide additional thrust during liftoff.
The moon has no buildings on it.
The three main types of clouds are cirrus (thin and wispy), cumulus (puffy and white), and stratus (layered and overcast). Each type is associated with different weather patterns and can give clues about what to expect.
protection from attacks.
In the Anicent times, buildings was a message of power. Pericles took the idea, and built many buildings such as Acroplis, Pathernon and other famous buildings.
temple of nike'apteros
The entrance building.
The three main energy users are transportation, industry, and buildings. Transportation includes cars, trucks, planes, and ships; industry covers manufacturing processes; and buildings use energy for heating, cooling, lighting, and appliances.
Acroplis
The Acropolis is a Ancient Greek temple located in Athens Greece.
Acroplis
There are lots of Main Streets on Poptropica, which means there are lots of buildings in Poprtopica.
main house
1. gemstones, metals, and other materials 2. building materials and in industrial processes
main house