- The moon orbits the Earth every 27.32 days.
- The Moons diameter is 3,476km.
- The most abundant metal in the Earth's crust is aluminum.
- The Nile River flows north.
- The only thing that can destroy a diamond is intense heat.
- The rarest type of diamond is green.
- The softest known mineral is talc.
- The Sun has a diameter of 1,390,176km (864,000miles).
- The sun is 330,330 times larger than the Earth.
- The typical wave height from Pacific tsunami is between 6 - 9 metres.
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